Tee, David, and Yuninda Mukty Ardyanny. 2024. “Building Optimization through Overall Thermal Transfer Value Analysis in Abdi Siswa Catholic School Patra Unit, West Jakarta”. ULTIMARCH : International Journal of Sustainable Architecture, Urban, and Multimedia Technology 1 (1):1-6. https://ejournals.umn.ac.id/index.php/ULTIMARCH/article/view/3646.