Belay, Asegid, and Getachew Getachew Biru. “Addis Ababa Light Rail Transit System Energy Flow Analysis”. Zede Journal of Ethiopian Engineers and Architects 40 (July 5, 2023): 87–98. Accessed November 24, 2024. http://ejol.aau.edu.et/index.php/ZEDE/article/view/6567.