DIDACE, N.; ANDALA, H. O. The relationship between instructional materials usage in teaching and learning outcome in history subject within secondary schools in Rwanda. Journal of Education, [S. l.], v. 4, n. 6, p. 82–101, 2021. DOI: 10.53819/81018102t5017. Disponível em: https://stratfordjournals.org/journals/index.php/journal-of-education/article/view/952. Acesso em: 7 sep. 2024.