Mandala, Andrean, Nunung Widyaningsih, and Bambang Purwoko Kusumo Bintoro. “Key Factors of Success in the Application of Last Planner System in Construction Work”. International Journal of Engineering and Technology 9, no. 3 (July 25, 2020): 636–643. Accessed May 22, 2025. https://mail.sciencepubco.com/index.php/IJET/article/view/30760.