GREGORY, D. M; ESENYIN ADEKUNLE BENJAMIN. Impact of Subsidy Removal on Supervision of Schools in Nigeria. International Journal on Integrated Education, [S. l.], v. 3, n. 9, p. 278–283, 2020. DOI: 10.31149/ijie.v3i9.4809. Disponível em: https://journals.researchparks.org/index.php/IJIE/article/view/4809. Acesso em: 7 nov. 2026.