1. Civil Engineering Doctoral Program, Faculty of Engineering, Universitas Tarumanagara, Jakarta Barat 11440, Indonesia
2. Faculty of Industrial Technology, Universitas Tarumanagara, Jakarta Barat 11440, Indonesia
3. Department of Civil Engineering, Faculty of Engineering, Diponegoro University, Kota Semarang 50275, Indonesia
4. Department of Information System, Institut Manajemen Wiyata Indonesia, Sukabumi 43113, Indonesia