ZUHRA, P.; FESTIYED; YERIMADESI; DILIAROSTA, S.; YANTO, F.; MARWIYAH NST, M. Content Validity Analysis of a Teacher Needs Assessment Instrument In Science Learning Using Aiken’s V Index. NUSRA : Jurnal Penelitian dan Ilmu Pendidikan, [S. l.], v. 7, n. 4, p. 2321–2329, 2026. DOI: 10.55681/nusra.v7i4.6651. Disponível em: https://ejournal.nusantaraglobal.ac.id/index.php/nusra/article/view/6651. Acesso em: 2 oct. 2026.