Khairunnisa, Q., Rosa, E. M., Pribadi, F., & Ulfa, M. (2021). An analysis of the risks of COVID-19 exposure to hospital employees at a private hospital in Yogyakarta, Indonesia. International Journal of Research in Medical Sciences, 9(8), 2183–2190. https://doi.org/10.18203/2320-6012.ijrms20213060