IBRAHIM, Tukur; SABITU, Abdulmalik; SANI USMAN, Nura. Needs Analysis for the Development of Problem-Posing Multimedia Package for Enhancing Students’ Understanding of Organic Chemistry Concepts: A Document Analysis. Journal of Sustainable Educational Technology and Innovation, [S. l.], v. 2, n. 1, p. 14–23, 2026. DOI: 10.58723/jseti.v2i1.223. Disponível em: https://ejournal.aps-tpi.org/jseti/article/view/223. Acesso em: 13 aug. 2026.