BALARABE, Safiya; M.A, Aisha; A.K, Rahanatu; H.B, Ibrahim. A Survey on teacher’s variables responsible for student poor academic performance in biology. A case study of Zaria educational zone of Kaduna state, Nigeria. International Journal for Innovation Education and Research, Dhaka, Bangladesh, v. 7, n. 7, p. 513–527, 2019. DOI: 10.31686/ijier.vol7.iss7.1630. Disponível em: https://scholarsjournal.net/index.php/ijier/article/view/1630.. Acesso em: 23 dec. 2024.