AUDU, H. S., O. OJO, L. O. BALOGUN, and A. TANIMU. “RE-APPRAISAL OF AVAILABILITY AND UTILIZATION OF LABORATORIES FOR TEACHING AND LEARNING OF CHEMISTRY IN COLLEGES OF EDUCATION, NORTH-EASTERN NIGERIA”. Billiri Journal of Education Studies, vol. 1, no. 1, June 2023, pp. 111-9, https://billirijournals.com/index.php/bijes/article/view/17.