Desalegn(Ph.D), Mesay, Temesgen Haile, Yohannes Andargachew, Mohammed Endris, Daniel Agegnehu, , Ali Walle, Osman Abubeker, and Yeshwas Getahun. “Level of Knowledge, Attitude and Practice of Doping Among Ethiopian Professional Middle and Long Distance Runners”. ETHIOPIAN JOURNAL OF SPORT SCIENCE 1, no. 1 (October 7, 2020): 98–110. Accessed November 21, 2024. https://ejss-esa.edu.et/index.php/ejss/article/view/14.