Sondang Sidabutar, Christian Rayando Butar Butar, and Diana Lorenta Barimbingan, “NURSE’S KNOWLEDGE LEVEL OF HANDLING EMERGENCY PATIENTS DUE TO TRAFFIC ACCIDENTS AT RSUD PARAPAT SIMALUNGUN REGENCY”, MORFAI, vol. 1, no. 2, pp. 411–417, Jan. 2022.