Okoye, C. A., E. M. Ezenwaka, I. N. . Nwankwo, and H. C. . Ogonwa. “Drug Dependence Among a Sample of Nigerian Undergraduates: Self-Downing Belief and Self-Disclosure As Predictors”. Practicum Psychologia, vol. 11, no. 1, Oct. 2021, https://journals.aphriapub.com/index.php/PP/article/view/1378.