MUSE, B. .; NDIRANGU, C. .; IMONJE, . R. . Determinants of Implementing Chemistry Curriculum in Arid and Semi-Arid Lands: A Case of Secondary Schools in Garissa, Kenya. International Journal of Learning, Teaching and Educational Research, [S. l.], v. 17, n. 12, p. 99–115, 2018. Disponível em: http://www.ijlter.net/index.php/ijlter/article/view/614. Acesso em: 3 may. 2026.