E. Adeoye, Olusegun, Samuel S. Fasanmi, and Jacob Igo. 2020. “Self-Concept Clarity, Learned Helplessness and Fatigue Severity As Predictors of Psychoactive Drug Use and Abuse Among Undergraduates”. International Journal of Sciences: Basic and Applied Research (IJSBAR) 53 (2): 198-210. https://www.gssrr.org/JournalOfBasicAndApplied/article/view/11597.