1.
Omar MZ. Items’ Difficulty in the Lower Secondary Bahasa Melayu System Diagnostic Test (LSBMSD) Instruments. Psychosocial rehabilitation [Internet]. 2020 Jun. 30 [cited 2025 Jul. 12];24(6):2345-52. Available from: https://psychosocial.com/index.php/ijpr/article/view/6703