Sinshaw, Aklilu Endalamaw. “Prevalence and Associated Factors of Khat Chewing Among Atse Fasil Campus Student in University of Gondar, North West Ethiopia ”. Malaysian Journal of Medical and Biological Research 1, no. 2 (December 31, 2014): 53–64. Accessed May 20, 2024. https://i-proclaim.my/journals/index.php/mjmbr/article/view/376.