putra, hengky ayang and Arista, A. (2020) “PERMODELAN STRUKTUR MATRIAL BETON PT SARANG LAKSANA MANDIRI”, Computer and Science Industrial Engineering (COMASIE), 3(3), pp. 94–101. Available at: https://ejournal.upbatam.ac.id/index.php/comasiejournal/article/view/2205 (Accessed: 12May2024).