CHIEJINE, Gibson Ifechukwude et al. Awareness, Knowledge and Attitude to Substance Abuse among Students in Tertiary Institutions in Nigeria. African Journal of Humanities and Contemporary Education Research, Nigeria, v. 19, n. 1, p. 274–286, 2025. DOI: 10.62154/ajhcer.2025.019.01026. Disponível em: https://afropolitanjournals.com/index.php/ajhcer/article/view/837.. Acesso em: 27 oct. 2026.