IJWO, Omirenyi Peter; OGUNWOLE, Adeshewa Titilayo. Assessing the Impact of Instructional Materials on Students’ Academic Performance in Chemistry: A Study of Secondary Schools in Apa LGA, Benue State. International Journal on Integrated Education, [S. l.], v. 8, n. 2, p. 91–97, 2025. DOI: 10.31149/ijie.v8i2.5399. Disponível em: https://journals.researchparks.org/index.php/IJIE/article/view/5399. Acesso em: 5 nov. 2026.