Cahyana, Lola, Andika Putra Pratama, and John Welly. “Proposed Improvements on Performance Management System at PT JIEP by Using Balanced Scorecard”. Journal of Digital Business and Marketing 1, no. 1 (February 28, 2025): 15–31. Accessed February 22, 2026. https://goodwoodpub.com/index.php/jdbm/article/view/3315.