Teshome S. á‹¨â€¹áˆ™á‹³â€º áˆµáˆá‹“á‰°áŠ¨á‰ áˆ« áŠá‹ˆáŠ“ áŠ¥áŠ“ á‰µá‹•áˆáˆá‰³á‹Š á‹áŠáˆáŠ“á¤ á‰ á‹µáˆ¬ áˆ¼áŠ½ áˆáˆ´áŠ• áˆ˜áŠ«áŠá‰…áˆáˆµ. EJLCC [Internet]. 2023 Jun. 7 [cited 2026 Feb. 13];6(1):92-123. Available from: https://journals.bdu.edu.et/index.php/EJLCC/article/view/1489