Gbore, L. O., and C. A. Daramola. “Relative Contributions of Selected Teachers’ Variables and Students’ Attitudes Toward Academic Achievement in Biology Among Senior Secondary Schools Students in Ondo State, Nigeria”. Current Issues in Education 16, no. 1 (January 20, 2013). Accessed September 22, 2019. https://cie.asu.edu/ojs/index.php/cieatasu/article/view/809.