SENTRI: Jurnal Riset Ilmiah

Penerapan Media Animasi dan Video untuk Mengembangkan Pemahaman Konsep Siswa pada Pembelajaran Biologi Kelas X SMAN 7 Bone

Resmi Resmi, Nurmi Nurmi, Muhammad Ali — Thu, 05 Mar 2026 00:00:00 +0000

Education is a process of changing behavior, adding knowledge, and life experiences so that students become more mature. Education in the digital era is advancing rapidly; advances in technology are not limited to adults; elementary school-age children can also benefit from current technological developments. This research aims to demonstrate how to use animation and video media to enhance students' understanding of biological concepts. The research used is quantitative research with the type of Pre-Experimental Design research with the type of One Group Pre-Test and Post-Test Design. The population comprises 5 classes, and sampling is conducted using purposive sampling. The research sample is class X.E1 with a total of 28 students. The data collection techniques used in this study include the provision of pre- and post-test sheets for student concept understanding and documentation. According to the data analysis that has been carried out using SPSS (Statistical Package for the Social Science) for windows version 23 as a data management tool which shows that the normality test on the Shapiro-Wilk results shows that the Pretest (sig) values > (0.05) or (0.010) > (0.05) and Postest (sig) > (0.05) or (0.215) > (0.05) are normally distributed. After the normality test is carried out, a homogeneity test is then carried out to find out whether the data from the population is homogeneous or not, stating the probability (0.042) > (0.05), so that it can be concluded that the homogeneous population is accepted.

Pengaruh Model Pembelajaran Discovery Learning Berbasis Outdoor Learning terhadap Motivasi Belajar Siswa Kelas X SMA Negeri 25 Bone

Nurul Shafira, Sitti Asmah, Erwing Erwing — Thu, 12 Mar 2026 00:00:00 +0000

Education is a very important part of a nation, especially a nation that is developing its human resources so that they can follow a more advanced civilization with various technological advances that are increasingly advanced. Education is a place where teachers, who act as the main educators in the classroom, provide knowledge to students to influence changes in behavior, knowledge, and abilities. This study aims to prove the influence of the Outdoor Learning-Based Discovery Learning model on the Learning Motivation of Class X MIPA SMA NEGERI 25 BONE. The research used is quantitative research with the type of Pre-Experimental Design research with the type of One Group Pre-test and Post-test Design. The research sample is class X.1 with a total of 29 students. The data collection techniques used in this study were the provision of Pre and Post questionnaires, student learning motivation, and documentation. According to the data analysis that has been carried out using SPSS (Statistical Package for the Social Science) for windows 23 as a data management tool which shows that the normality test on the Shapiro-Wilk results shows that the Pretest (sig) values > (0.05) or (0.100) > (0.05) and Postest (sig) > (0.05) or (0.093) > (0.05) are normally distributed. After the normality test is carried out, then a homogeneity test is carried out to find out whether the data from the population is homogeneous or not, stating the probability (0.80) > (0.05) so that it can be concluded that the homogeneous population is accepted.

Fenomena Fear of Missing Out (FoMO) dan Upaya Pemulihan Kesehatan Mental Siswa SMK di Kabupaten Buleleng Melalui Pendekatan Konseling Mindfulness: Sebuah Studi Fenomenologis

Ketut Manis Santi Purnami, I Wayan Lasmawan, Desak Putu Parmiti — Tue, 31 Mar 2026 00:00:00 +0000

The phenomenon of Fear of Missing Out (FoMO) is becoming increasingly prevalent among adolescents, particularly vocational high school (SMK) students in Buleleng Regency. Driven by the rapid expansion of social media and peer pressure, this condition is characterized by excessive anxiety and a compulsive need to remain digitally connected. FoMO significantly impacts mental health, triggering academic stress, sleep disturbances, and diminished self-esteem. This study aims to describe students' subjective experiences of FoMO, analyze its psychological consequences, and explore the effectiveness of mindfulness-based counseling as a recovery strategy. Methods: This qualitative phenomenological study involved SMK students in Buleleng exhibiting FoMO symptoms. Data were collected through in-depth interviews, observations, and documentation, then analyzed using data reduction, thematic categorization, and phenomenological interpretation to capture the deepest essence of the participants lived experiences. Findings: The results reveal that students perceive FoMO as a "digital prison" that creates social anxiety and constant pressure to conform to trends. However, during the recovery phase through mindfulness-based counseling, a profound subjective transformation was discovered: students shifted from a feeling of being "alienated within digital crowds" toward self-reclamation. Informants described the recovery experience as a "breath of fresh air," where they were able to release their impulsive attachment to devices. The essence of this recovery is marked by the emergence of presence, where students feel more "whole" and sovereign over their own emotions, no longer tethered to external validation or digital notifications. This study affirms that FoMO is a genuine threat to adolescent mental health. Mindfulness-based counseling proves effective as both a preventive and curative strategy, providing space for students to regain internal control. These findings contribute to strengthening school counseling services (BK) in navigating digital era challenges within the Indonesian context.

Peningkatan Kualitas Material Kayu Olahan Melalui Pendekatan Robust Design Taguchi dan Identifikasi Akar Masalah Melalui Fault Tree Analysis

Ice Trianiza, Agus Wiramsya Oscar, Irawan Noor, Abdurahim Sidiq — Tue, 31 Mar 2026 00:00:00 +0000

This study aims to improve the quality of processed wood products through an integrative approach of Fault Tree Analysis (FTA) and the Taguchi Method. The use of FTA is focused on identifying the root causes of failure and the dominant factors affecting low product quality. Based on the fault tree analysis, it was found that the critical variables causing defects include cade room temperature, drying duration, and motor speed. Furthermore, Taguchi experiments were applied to determine the optimal process parameters to produce a robust product. The results showed that the optimal factor level combination was achieved at a cade room temperature of 65°C (level 2), a drying time of 18 days (level 1), and a motor speed of 2420 rpm (level 1). Statistical analysis through ANOVA indicates that the cade room temperature provides the most significant contribution to product quality at 45.69%. The application of these optimal parameters is projected to significantly reduce process variability, as the primary factors causing defects—specifically warping (48.5%) and uneven surfaces (32.5%)—have been successfully identified and controlled. Managerially, the company is recommended to implement the synergy of FTA and Taguchi methods as a continuous quality evaluation instrument. Additionally, a regular maintenance program for the cade room facility is crucial so that temperature fluctuations can be monitored precisely to guarantee consistent end-product quality.

System Design Of Printer Machine Using Image Classification Method Based On Iot To Optimize Production Output

Tue, 31 Mar 2026 00:00:00 +0000

The micro, small, and medium enterprises (MSMEs) industry plays a crucial role in supporting the Indonesian economy, yet faces challenges in production efficiency and cost management. This study presents the design and development of an IoT-based automated screen-printing system that integrates edge-based image classification using a CNN model with microcontroller-driven print actuation, specifically tailored for MSME-scale garment production. The system employs an ESP32/Raspberry Pi as the edge device, enabling local inference without cloud dependency, and utilizes MQTT protocol for IoT connectivity. Quantitative evaluation across 50 test cycles demonstrated a 96% printer success rate, a 60% reduction in production time from 45 to 18 minutes per 10 shirts, a 90% reduction in labor from 10 operators to 1, and an approximately 50% reduction in per-unit production cost from Rp65,000–80,000 to Rp30,000–40,000 per shirt. IoT connectivity testing over 48 continuous hours recorded an average MQTT latency of 120 ms and a system uptime of 98.5%, confirming the reliability of the communication layer for sustained production operations. Grounded in Industry 5.0 principles, this research advances human-machine collaboration in small-scale manufacturing contexts. The proposed system offers a cost-effective, remotely controlled, and semi-autonomous production solution, representing a novel contribution to the field of IoT-based garment manufacturing in Indonesia.

Pengaruh Pemasaran Digital, Kualitas Produk dan Penerapan E-Wallet terhadap Kinerja UMKM pada Car Free Night dan Car Free Day di Kabupaten Sumbawa

Ladya Della Rose, Tomy Dwi Cahyono — Tue, 31 Mar 2026 00:00:00 +0000

The rapid transformation of the modern economy necessitates Micro, Small, and Medium Enterprises (MSMEs) to integrate digital ecosystems and consistently enhance product value. This study aims to analyze the impact of digital marketing, product quality, and e-wallet adoption on the performance of MSMEs operating at the Car Free Day (CFD) and Car Free Night (CFN) in Sumbawa Regency. Characterized by massive crowds and limited operational hours, this unique open-market dynamic demands highly agile business strategies. Employing a quantitative survey design, primary data were collected from 100 purposively selected MSME actors and analyzed using multiple linear regression. The empirical findings reveal that the independent variables collectively explain 71.5% of the variance in business performance. Partially, digital marketing exhibits a positive and significant effect on MSME performance (t = 3.304, p = 0.001), functioning as a vital pre-event promotional bridge. Product quality emerges as the strongest and most dominant determinant (t = 3.640, p < 0.001), serving as the primary competitive advantage for customer retention. Additionally, e-wallet implementation significantly boosts operational efficiency (t = 3.000, p = 0.003) by accelerating cashless transactions during peak times. Conclusively, the synergistic integration of proactive digital marketing, stringent product quality maintenance, and cashless payment adoption is fundamentally imperative for MSMEs to maximize revenue and secure long-term market sustainability.

Analisis Bibliometrik Riset Pemasaran Media Sosial: Peran AI dan Teknologi Emerging dalam Perilaku Konsumen

Hanifa Sri Nuryani — Tue, 31 Mar 2026 00:00:00 +0000

This study presents a systematic bibliometric analysis exploring the evolution of social media marketing research, emphasizing the integration of artificial intelligence (AI) and emerging technologies in shaping consumer behavior between 2015 and 2025. Utilizing the rigorous PRISMA protocol, the research analyzes 70 high-impact articles from the Scopus and Sinta databases, carefully triangulated with credible secondary data from leading global industry reports. Through VOSviewer visualization, four primary thematic clusters are identified: AI Evolution and Personalization, Immersive Technologies in Marketing, Dynamics of Digital Consumer Behavior, and Data Ethics and Privacy. The findings reveal a definitive paradigm shift from reactive automation to generative AI, which fundamentally drives hyper-personalization and fosters co-creative brand-consumer relationships. Furthermore, immersive technologies, particularly the Metaverse, are increasingly redefined as seamless phygital layers rather than isolated virtual environments. Crucially, the study highlights the privacy paradox as a central dilemma, noting that modern consumers demand highly personalized experiences while remaining profoundly skeptical regarding data utilization. This phenomenon occurs alongside the growing dominance of short-form videos and user-generated content. Ultimately, this research contributes theoretically by mapping the interdisciplinary nexus of digital marketing, behavioral psychology, and managerial accounting. To maximize practical utility, marketing practitioners are strongly advised to establish a robust trust architecture prioritizing algorithmic transparency and explicit value exchange to ethically navigate the privacy paradox.

Pengaruh Program Keluarga Harapan (PKH), Bantuan Sembako, dan BLT Kesra terhadap Ketahanan Anggaran Rumah Tangga Miskin di Kecamatan Sumbawa

Rabiatul Adawiyah, Arya Zulfikar Akbar — Tue, 31 Mar 2026 00:00:00 +0000

Poverty alleviation at the regional level remains a structural challenge necessitating comprehensive social protection. This study investigates the impact of the Family Hope Program (PKH), Non-Cash Food Assistance (Sembako), and the localized Direct Cash Assistance (BLT Kesra) on the household budget resilience of impoverished communities in Sumbawa District. Employing a quantitative descriptive-associative design, primary data were collected through purposive sampling from 96 active beneficiary families. The empirical data were rigorously analyzed using Structural Equation Modeling-Partial Least Square (SEM-PLS). The structural model evaluation reveals a coefficient of determination ($R^2$) of 0.491, indicating that the simultaneous integration of these three social assistance programs explains 49.1% of the variance in household budget resilience. Partially, all three variables exhibit a positive and statistically significant effect. PKH emerges as the most dominant determinant, functioning as the primary liquidity anchor for mandatory expenses. Furthermore, Sembako ensures food inventory resilience, while BLT Kesra provides crucial quick cash for short-term solvency. Viewed through a public sector accounting lens, the synchronized distribution of these conditional and unconditional transfers, supported by transparent digital systems like SIKS-NG, acts as a critical buffer against economic shocks and prevents the liquidation of essential domestic assets. Conclusively, synergizing targeted social safety nets with enhanced financial literacy is imperative for sustainable household economic stability.

Implementasi E-Signal Berbasis Pelayanan Digital dalam Mendukung Capaian Target Pajak Kendaraan Bermotor di Kabupaten Sumbawa

Dita Lestari, Reza Muhammad Rizqi — Tue, 31 Mar 2026 00:00:00 +0000

This study evaluates the implementation of the E-Signal digital application in supporting motor vehicle tax revenue targets in Sumbawa Regency, a region characterized by expansive geography and infrastructural disparities. The digital transformation of tax services via E-Signal a collaborative innovation by the National Police, Ministry of Home Affairs, and PT Jasa Raharja aims to enhance efficiency, transparency, and accessibility. Employing a qualitative descriptive approach, this research utilizes George C. Edwards III's theoretical framework to analyze policy implementation effectiveness through communication, resources, disposition, and bureaucratic structure. This is integrated with the Technology Acceptance Model (TAM) to investigate user perceptions of usefulness and ease of use. Data were collected through in-depth interviews with key informants from the Police and local revenue office (Samsat/Bappenda), observations, and tax revenue documentation from 2023–2025. Findings reveal that E-Signal has significantly optimized tax revenue by mitigating bureaucratic and geographical barriers, evidenced by increased revenue realization. However, implementation faces technical challenges, including internet instability, server synchronization issues, and administrative hurdles regarding vehicle ownership requirements. The study concludes that while E-Signal serves as a crucial catalyst for reducing tax arrears and reaching high-mobility taxpayers, achieving optimal outcomes necessitates strengthening technological infrastructure, conducting massive socialization, and integrating data synchronization between national and local systems to foster sustainable public trust in digital public services.

Akibat Hukum Cacat Formil dan Cacat Materiil pada Akta Notaris dalam Pembuktian Hukum di Indonesia

M. Adli Afriansyah, Rosmidah Rosmidah, Syamsir Syamsir — Tue, 31 Mar 2026 00:00:00 +0000

Notarial deeds are a crucial legal instrument in the civil litigation system in Indonesia. The authenticity of a deed depends not only on the proper procedural creation but also on the substance contained within it. This research aims to analyze the legal consequences of formal and material defects in notarial deeds concerning their validity, evidentiary power, and status in civil litigation cases. The main focus of this study is to identify the impact of formal defects, such as non-compliance with procedural requirements, and material defects, which relate to the inconsistency of the deed’s substance with legal facts. The research uses a normative legal methodology, employing legislative, conceptual, and case approaches. The study analyzes court decisions related to formal and material defects in notarial deeds, such as the South Jakarta District Court Decision No. 235/Pdt.G/2013 and the Surabaya District Court Decision No. 157/Pdt.G/2017, to understand the application of the law in practice. The findings show that violations of formal requirements may cause the deed to lose its authentic evidentiary value, while material defects may lead to the annulment of the deed. Therefore, it is essential for notaries to ensure compliance with both formal and material requirements when creating deeds to maintain legal certainty and prevent potential disputes. This study contributes to the understanding of the notary’s role and the impact of defects on the authenticity of deeds in civil law.

Pertanggungjawaban Hukum Notaris atas Pembuatan Akta di Luar Wilayah Jabatan dalam Perspektif Kepastian Hukum

Indah Ayu Silvyana, Umar Hasan, Meri Yarni — Tue, 31 Mar 2026 00:00:00 +0000

The territorial authority of notaries in Indonesia is regulated in Law No. 30 of 2004 concerning Notary Positions, as amended by Law No. 2 of 2014. This territorial limitation aims to ensure that the deeds made by notaries have valid evidentiary power and do not exceed the granted authority. However, the practice of making deeds outside the territorial jurisdiction still occurs, leading to legal issues regarding the validity and legal certainty of such deeds. This study aims to analyze the legal responsibility of notaries who create deeds outside their territorial jurisdiction and the implications that arise from such actions. The research employs a normative legal method with statutory and conceptual approaches. The findings indicate that making a deed outside the designated jurisdiction may be considered ultra vires, resulting in the deed losing its authentic nature and being inadmissible as legal evidence in court. Additionally, notaries may face civil, administrative, and professional ethical sanctions. This study emphasizes the importance of strict supervision over notarial jurisdiction to maintain the integrity of the profession and protect the legal rights of the public. In conclusion, the regulation of territorial authority for notaries must be enforced rigorously to ensure legal certainty and prevent harm to the parties involved.

Cultural Guilt pada Ibu Pekerja Jawa: Peran Self-Compassion dalam Menghadapi Ekspektasi Budaya tentang Ibu Ideal

Nanda Aristya, Marselius Sampe Tondok — Tue, 31 Mar 2026 00:00:00 +0000

This study aims to understand the experiences of Javanese working mothers in dealing with Cultural Guilt and to examine the role of self-compassion in responding to cultural expectations of ideal motherhood. A qualitative phenomenological design was employed to explore the subjective meaning of their lived experiences through in-depth interviews with three Javanese working mothers. Data were analyzed using Interpretative Phenomenological Analysis (IPA), including repeated reading, initial coding, theme development, and cross-case interpretation. The findings indicate that Cultural Guilt arises from the tension between Javanese cultural norms—such as expectations of constant maternal presence and nurturing roles—and the realities of dual responsibilities at work and home. Guilt is intensified by cognitive resonance, where mothers attribute children’s difficulties or social comments to personal shortcomings. Emotional and physical impacts include exhaustion, anxiety, and reduced self-confidence. Nevertheless, self-compassion emerges as a key coping mechanism, expressed through self-kindness, common humanity, and mindfulness, supported by spousal affirmation and adaptive cultural values such as “nrimo ing pandum”. This study highlights that the experiences of working mothers are shaped not only by cultural pressures but also by strong psychological resilience that supports their well-being.

Pengaruh Terpaan Kanal Jonathan terhadap Minat Beli Skin pada Game Mobile Legends (Kasus Instagram Jonathan Liandi)

Erlangga Yudha Satria, Diana Amaliasari — Tue, 31 Mar 2026 00:00:00 +0000

This study investigates the influence of YouTube content from the Jonathan Liandi channel on purchase interest in Mobile Legends skins. Known among gamers as both entertainment and a source of information on in-game items, the channel delivers engaging and humorous content. Using a quantitative approach and the Uses and Effects theory, the research involved 100 Mobile Legends players selected with the Slovin formula, measuring media exposure through frequency, duration, and depth of attention, and purchase interest from cognitive, affective, and conative aspects. Analysis using mean score calculation, classical assumption tests, and simple linear regression revealed a positive and significant influence, with an R Square of 18.9%, indicating that the content explains part of the variation in purchase interest while the rest is influenced by other factors, confirming that YouTube content can meaningfully affect audience behavior.

Efektivitas Cognitive Behavior Therapy pada Pecandu Narkoba: Systematic Literature Review

Cici Listy Utami, Made Suandika, Fauziah Hanum — Tue, 31 Mar 2026 00:00:00 +0000

Drug abuse is a global health issue that affects physical, psychological, and social aspects. In Indonesia, the prevalence of drug abuse remains high, particularly among people of working age. Cognitive Behavioral Therapy (CBT) is an evidence-based psychosocial intervention widely used in the rehabilitation of drug addicts. This study aims to evaluate the effectiveness of cognitive behavioral therapy for drug addicts. A systematic review was conducted in accordance with the PRISMA 2020 guidelines through searches in PubMed, ScienceDirect, and Taylor & Francis from 2015 to 2025. Articles meeting the inclusion criteria were randomized controlled trials (RCTs) assessing the effectiveness of CBT in drug users. Methodological quality was assessed using the Joanna Briggs Institute (JBI) instrument. A total of 9 articles met the inclusion criteria. The synthesis results indicate that CBT is effective in reducing the frequency of drug use, lowering the risk of relapse, and improving psychological symptoms such as depression and anxiety. CBT also enhances patients’ self-efficacy and self-esteem. The combination of CBT with pharmacotherapy yields more optimal results compared to monotherapy. CBT is an effective intervention in drug addiction rehabilitation as it reduces substance use and improves psychological well-being. CBT is recommended as an evidence-based approach in addiction rehabilitation services.

Mekanisme Good Corporate Governance dan Implikasinya terhadap Nilai Perusahaan Serta Kepercayaan Investor pada PT. HM Sampoerna Tbk

Ariana Archu, Dian Hakip Nurdiansyah, Nurul Amalia Ramdan — Tue, 31 Mar 2026 00:00:00 +0000

This study aims to examine the implementation of Good Corporate Governance (GCG) mechanisms and their implications on corporate value and investor confidence at PT HM Sampoerna Tbk during the period 2020–2024. The topic was chosen due to the critical role of GCG in ensuring transparency, accountability, and sustainable performance in publicly listed companies, especially in the tobacco industry, which faces regulatory and market pressures. The research employs a quantitative approach using secondary data obtained from the company’s annual reports, financial statements, and stock market data. The study focuses on three main GCG mechanisms: institutional ownership, independent commissioners, and audit committees, while corporate value is measured using Price to Book Value (PBV), and investor confidence is proxied by year-end stock prices. Data analysis was conducted using multiple linear regression and classical assumption tests through SPSS to determine the significance and strength of relationships. The results indicate that institutional ownership, independent commissioners, and audit committees positively and significantly influence both corporate value and investor confidence. Although PBV and stock prices show a declining trend due to external industry factors, the consistent implementation of GCG mechanisms provides stability and signals reliability to investors. This study highlights that effective corporate governance not only supports internal management oversight but also sustains market trust. The findings underscore the importance of strengthening GCG practices to enhance corporate performance and investor confidence in the long term, offering practical insights for corporate managers and policymakers.