Getachew Endalemaw. “የደግሞ ሰዋስዋዊና ዲስኩራዊ ባሕሪያት ትንተና”. ZENA-LISSAN (Journal of Academy of Ethiopian Languages and Cultures), vol. 31, no. 1, Feb. 2023, pp. 47-75, http://ejol.aau.edu.et/index.php/JAELC/article/view/7374.