Zulkarnaen, Z., Hartoyo, A., & Zakso, A. (2025). Transformational Leadership and Professional Ethics as a Strategy for Preventing Sexual Crimes in Secondary Education Institutions in Kayong Utara Regency. Jurnal Ilmiah Global Education, 6(3), 1897–1911. https://doi.org/10.55681/jige.v6i3.4035