Andiek Maulana, Mahendra, Hitapriya Suprayitno, and Ria Asih Aryani Soemitro. “reliminary ecognition of iver nfrastructure”. Journal of Infrastructure & Facility Asset Management 1, no. 1 (April 17, 2025): 1–10. ccessed December 6, 2025. https://journal.its.ac.id/index.php/jifam/article/view/3719.