Umniyatun, Y., Aulia, K. F., Rahayu, S., Jacoeb, T. N. Z., & Nurmansyah, M. I. (2023). Performance Measurement of a Private Hospital during the Pandemic Covid-19. International Research Journal of Business Studies, 16(1), 27-42. https://doi.org/10.21632/irjbs.16.1.27-42