Udokang, A. E., and J. B. Odeyemi. “Empirical Study of the Effect of Type of Family and Extra Lesson on students’ Academic Performance: A Case Study of Some Selected Schools in Kwara State, Nigeria”. New Trends and Issues Proceedings on Humanities and Social Sciences, vol. 7, no. 3, Dec. 2020, pp. 94-103, doi:10.18844/prosoc.v7i3.5238.