Evermeld, Kireebwa, and Hesbon Opiyo Andala. “Instructional Materials Usage and Students’ Academic Performance in Selected Ordinary Level Public Schools in Gasabo District in Rwanda”. Journal of Education 6, no. 2 (July 28, 2023): 53–70. Accessed September 8, 2024. https://stratfordjournals.org/journals/index.php/journal-of-education/article/view/1698.