AZWARDI, A. Efforts to improve teacher competency in developing learning materials through collaborative academic supervision . Indonesian Educational Administration and Leadership Journal (IDEAL), [S. l.], v. 2, n. 1, p. 1-12, 2020. DOI: 10.22437/ideal.v2i1.9009. Disponível em: https://online-journal.unja.ac.id/IDEAL/article/view/9009. Acesso em: 22 jul. 2024.