Vinianti, Dyah, Endro Legowo, Adi Subiyanto, Pujo Widodo, and Herlina Juni Risma Saragih. “Risk Factors in the Implementation of Air Medical Evacuation by the Naval Aviation Center in the Covid-19 Pandemic”. International Journal of Social Science Research and Review 6, no. 2 (February 21, 2023): 490-496. Accessed November 25, 2024. https://ijssrr.com/journal/article/view/1024.