Wilis, Furry Andini, and Dewi Larasati. “Cost-Benefit Analysis Elements for Green Building Concepts in Architectural Projects”. ITB Graduate School Conference 2, no. 2 (June 27, 2023): 185–196. Accessed October 5, 2025. https://gcs.itb.ac.id/proceeding-igsc/index.php/igsc/article/view/112.