Manalu, Juita, HD. Sitanggang, and Lasman Bachtiar. “The Influence of Organizational Culture and Organizational Climate on Employee Productivity at PT. Rajawali Nusindo Medan Branch”. Indonesian Interdisciplinary Journal of Sharia Economics (IIJSE) 7, no. 1 (January 23, 2024): 1090-1106. Accessed July 26, 2026. https://e-journal.uac.ac.id/index.php/iijse/article/view/4272.