Rozak, Hasan Abdul, and Olivia Fachrunnisa. “Spiritual Dimension of Organizational Collective Engagement: Scale Development and Validation”. Human Resources Management and Services 6, no. 2 (February 2, 2024): 3378. Accessed July 3, 2024. https://ojs.piscomed.com/index.php/HRMS/article/view/3378.