NNADI, H.; NWANKWO, C. E.; CHINWEOKWU, N. J. Undergraduate Perception on Effect of Drug Abuse on Academic Performance of Students Using UNN as Study Area. Unisia, [S. l.], v. 43, n. 1, 2025. DOI: 10.20885/unisia.vol43.iss1.art9. Disponível em: https://journal.uii.ac.id/Unisia/article/view/39493. Acesso em: 5 dec. 2025.