INFLUENCE OF INSTRUCTIONAL MATERIALS ON STUDENTS’ ACADEMIC PERFORMANCE IN PUBLIC SECONDARY SCHOOLS IN ANAMBRA STATE. International Research Journal of Transdisciplinary Perspectives, [S. l.], v. 3, n. 1, p. 1–13, 2026. DOI: 10.66527/wc0ktp36. Disponível em: https://journals.chroniva.org/index.php/IRJTP/article/view/203. Acesso em: 14 nov. 2026.