ATSANGO, V. . Effects of Internal School Environment on Learners’ Academic Performance in Public Secondary Schools in Khwisero Sub-county Kenya. International Journal of Sciences: Basic and Applied Research (IJSBAR), [S. l.], v. 60, n. 4, p. 304–316, 2021. Disponível em: https://www.gssrr.org/index.php/JournalOfBasicAndApplied/article/view/13537. Acesso em: 3 may. 2024.