MOHAMMED, Halima; YUSUF, Salama; OMAR, Moza. Government Expenditure and Performance of Public Secondary Schools in Zanzibar. International Journal of Sciences: Basic and Applied Research (IJSBAR), Jordan, v. 55, n. 2, p. 139–155, 2021. Disponível em: https://www.gssrr.org/JournalOfBasicAndApplied/article/view/12265. Acesso em: 11 sep. 2025.