Agbo MC, Ugwuarua FSA. ASSESSING THE EFFECTIVENESS OF ONLINE LECTURES IN TERTIARY INSTITUTIONS IN NIGERIA DURING COVID–19 PANDEMIC LOCK DOWN - (A STUDY OF ENUGU STATE). BIJESS [Internet]. 2021 Sep. 30 [cited 2025 Nov. 6];8(9):7-15. Available from: https://cirdjournals.com/index.php/bijess/article/view/237