Ezekiel, D. P., O. M. Yilshik, and M. Joseph. 2021. “Biology Students’ Questioning Behaviour in Relation to Their Achievement in Biology in Barkin Ladi, Local Government Area, Plateau State”. Kashere Journal of Education 2 (2):106-12. https://journals.fukashere.edu.ng/index.php/kje/article/view/652.