Anbessa Teferra[1]. “A Survey of the Linguistic Development of Sidaama”. ZENA-LISSAN (Journal of Academy of Ethiopian Languages and Cultures) 33, no. 1 (November 5, 2024): 27–62. Accessed November 24, 2024. http://ejol.aau.edu.et/index.php/JAELC/article/view/10660.