M. Javad Yousaf, R. Yasmeen, M. Alamgir Khan, and K. Qamar, “PERCEPTIONS OF POST-GRADUATE RESIDENTS REGARDING CLINICAL EDUCATIONAL ENVIRONMENT BY USING THE POST GRADUATE HOSPITAL EDUCATION ENVIRONMENT MEASURE (PHEEM) INVENTORY: Clinical Educational Environment By PHEEM Inventory”, PAFMJ, vol. 67, no. 6, pp. 914–18, Dec. 2017.