Ekwonwune, Emmanuel Nwabueze, and Dennis Mary C. “Analytical Assessment Of The Negative Impacts Of Marijuana Smoking On Human Population”. International Journal of Engineering and Computer Science 8, no. 05 (May 12, 2019): 24645–24654. Accessed March 28, 2024. http://ijecs.in/index.php/ijecs/article/view/4315.