KARIM, Oba Abdulkadir; AHMED, Abdullahi Hussain; IDI, Danjuma. Assessment Of The Utilisation Of Instructional Materials For Teaching Agricultural Science In Senior Secondary Schools In Kaduna State, Nigeria. Educational Researcher Journal, [S. l.], v. 2, n. 2, p. 75–84, 2025. DOI: 10.71288/educationalresearcherjournal.v2i2.83. Disponível em: https://edurj.com/index.php/edurj/article/view/83. Acesso em: 9 may. 2026.