NIYOMUKIZA, J. A. S.; HESBON, O. A. School Administrative Practices and Student Academic Performance in Mathematics in Technical Secondary Schools in Rwanda: A Case of Ngororero District. International Journal of Management and Development Studies , [S. l.], v. 13, n. 9, p. 252–264, 2024. DOI: 10.53983/ijmds.v13n9.017. Disponível em: https://old.ijmds.in/index.php/ijmds/article/view/731. Acesso em: 4 apr. 2026.