Aliyu Tanko, Ahmed, Aliyu Hassan Isiaka, and Adio Sabo Odah. 2022. “Effect of Coronavirus Disease (covid-19) on the Academic Performance of Students in Federal Polytechnic, Nasarawa, Nasarawa State – Nigeria”. International Journal of Intellectual Discourse 4 (2):466-74. https://ijidjournal.org/index.php/ijid/article/view/209.