P. Durga Rao, H. S. “Globalization and Illicit Drug Use: A Case Study of North-East Senatorial Zone of Jigawa State, Nigeria”. International Journal of Control and Automation, Vol. 13, no. 02, Mar. 2020, pp. 90 -96, http://sersc.org/journals/index.php/IJCA/article/view/7093.