wijaya, joshua, Paulus Nugraha, and Jani Rahardjo. “Identification of Extreme Risk Factors for Construction Time and Cost Performance in Surabaya Housing”. Dimensi Utama Teknik Sipil 7, no. 1 (April 30, 2020): 23–32. Accessed June 22, 2026. https://duts.petra.ac.id/index.php/duts/article/view/170.