Gomboo, Alimaa, Bayarbat Gomboo, Tumennast Munkhgerel, Sumberzul Nyamjav, and Oyungoo Badamdorj. “Item Analysis of Multiple Choice Questions in Medical Licensing Examination”. Central Asian Journal of Medical Sciences 5, no. 2 (June 25, 2019): 141–148. Accessed July 18, 2024. https://mongoliajol.info/index.php/CAJMS/article/view/2830.