Maame Fosua Afrifa-Minka, and Anubhav Sony. “OPD Capacity in the 21st Century: A Review of the Factors That Increase Patient Waiting Time”. International Journal of Natural Sciences: Current and Future Research Trends 20, no. 1 (January 27, 2024): 32–46. Accessed May 11, 2024. https://ijnscfrtjournal.isrra.org/index.php/Natural_Sciences_Journal/article/view/1209.