Varia Juita, M. “The Influence of Motivation and Employee Satisfaction on Employee Performance through Organizational Citizenship Behavior at PDAM Giri Tirta Gresik District”. Journal of Management Science (JMAS), vol. 6, no. 3, July 2023, pp. 486-94, https://exsys.iocspublisher.org/index.php/JMAS/article/view/292.