UMI KULSUM; IBNU SHOLICHIN. VALUATION OF SAFETY APPLICATION OF LAND TRANSPORTATION ON PORONG ARTERIAL ROAD – PURWOSARI ROADWAY STA 30+00 – STA 61+400. CI-TECH, [S. l.], v. 3, n. 1, 2023. Disponível em: https://ci-tech.upnjatim.ac.id/index.php/ci-tech/article/view/50. Acesso em: 23 nov. 2024.