Kurii BaayisaatiinGindaabaa Tafarii2024-02-152024-02-152021-09https://etd.aau.edu.et/handle/123456789/1815Afaan OromooXiinxala Ga’ee Qooddataaf Qooddachiisaa Asoosama Onnee Dhugaan MadeesseThesis