DEOGRATIAS, Nsengiyumva; CHEBOI, Stephen Tomno. Head Teachers’ Management Practices and Dropout Rates in Public Secondary Schools in Gisagara District, Rwanda. International Journal of Management and Development Studies, [S. l.], v. 15, n. 10, p. 32–39, 2026. DOI: 10.31305/ijmds.v15n10.003. Disponível em: https://ijmds.in/index.php/IJMDS/article/view/153. Acesso em: 19 oct. 2026.