Anggorotomo, Wirawan, et al. “Effects of Leadership Styles on Physician Motivation and Performance in Caring for Patients With COVID-19 Undergoing Preoperative Treatment: A Qualitative Study”. Malahayati International Journal of Nursing and Health Science, vol. 7, no. 2, Apr. 2024, pp. 184-9, doi:10.33024/minh.v7i2.224.