Sipatu, L., H. S. Natsir, and H. W. Adda. “Increasing Nurse Professionalism During The COVID-19 Pandemic in Hospital Province Central Sulawesi”. International Journal of Social Sciences and Management, vol. 9, no. 3, July 2022, pp. 120-31, doi:10.3126/ijssm.v9i3.47037.