Ali, M Idris, et al. “Management Effectiveness and Efficiency of Healthcare Delivery System at Ophthalmology Outpatient Department (OPD) in the Sadar Hospital, Chuadanga, Bangladesh”. KYAMC Journal, vol. 9, no. 2, Sept. 2018, pp. 76-80, doi:10.3329/kyamcj.v9i2.38153.