Immawati, Armina, and Agustinus Hariadi Djoko Purwanto. “Improving the Performance of Project & Facility Management Division With the Sustainability Balanced Scorecard”. Journal of Sustainable Economic and Business 2, no. 3 (July 22, 2025): 259–269. Accessed March 25, 2026. https://journal.arepublisher.com/index.php/joseb/article/view/60.