ELAMIN, Ali Ibrahim. Assessment of School Physical Environment in Gizan Primary Schools. International Journal of Sciences: Basic and Applied Research (IJSBAR), Jordan, v. 16, n. 1, p. 380–387, 2014. Disponível em: https://www.gssrr.org/JournalOfBasicAndApplied/article/view/2335. Acesso em: 13 oct. 2025.