Venessa Wongso, Ermi Girsang, Johannes Bastira Ginting. ANALYSIS OF FACTORS RELATED TO THE EFFICIENCY OF EMERGENCY DEPARTMENT SERVICES BASED ON EMERGENCY DEPARTMENT LENGTH OF STAY (EDLOS) IN NON-TRAUMA PATIENTS AT ROYAL PRIMA HOSPITAL MEDAN. MORFAI [Internet]. 2026 Sep. 4 [cited 2026 Nov. 14];6(6):8119-30. Available from: https://radjapublika.com/index.php/MORFAI/article/view/6411