“Student Perceptions on Factors and Effect of Drug and Substance Abuse: : A Case of United States International University - Africa”. African Journal of Alcohol and Drug Abuse (AJADA) 6, no. 1 (December 31, 2021): 81–91. Accessed September 16, 2024. https://ajada.nacada.go.ke/index.php/ajada/article/view/40.