Farhaniz, N., Azlina, N., Reza, S., Rohaya, S., & Anis, A. (2023). Bottlenecks Detection for Improvement of The Emergency Department Process Flow in A Healthcare Facility . Advances in Social Sciences Research Journal, 10(6.2), 173–186. https://doi.org/10.14738/assrj.106.2.15002