Kurniasih, D., P. I. Setyoko, and A. S. Saputra. “ Public Health Center Performance During Covid-19 Pandemic: What Are The Contribution of Knowledge Sharing, Work Motivation, Transformational Leadership and Organizational Citizenship Behavior? ”. Journal of Industrial Engineering & Management Research, Vol. 3, no. 6, Sept. 2022, pp. 148 -68, doi:10.7777/jiemar.v3i6.405.