NGOZI, N. B. . Predictive Validity of UTME and Post-UTME Chemistry Scores as Joint Predictors of First-Year Achievement in Chemistry-Based Courses in Enugu State Public Universities. International Journal of Science for Global Sustainability, [S. l.], v. 12, n. 3, p. 335–342, 2026. DOI: 10.57233/ijsgs.v12i3.1193. Disponível em: https://fugus-ijsgs.com.ng/index.php/ijsgs/article/view/1193. Acesso em: 23 oct. 2026.