Cindy. “The Influence Of Work Spirit And Training On Work Performance Of Employees Of Pt. Unikitz United Group Medan”. Enrichment : Journal of Management 12, no. 3 (July 28, 2022): 1502-1510. Accessed April 26, 2025. https://enrichment.iocspublisher.org/index.php/enrichment/article/view/609.