Shoaib, Khawaja Khalid, and Muhammad Moin. 2017. “RELIABILITY OF ‘OBJECTIVE STRUCTURED ASSESSMENT OF CATARACT SURGICAL SKILL (OSACSS)’: Objective Structured Assessment of Cataract Surgical Skill”. Pakistan Armed Forces Medical Journal 67 (5): 847-52. https://pafmj.org/PAFMJ/article/view/989.