Putri Kusuma, Ririn, and Dian Rahmawati. “mprovement trategy for OTAKU rogram in lum ettlements rea in idoarjo”. Journal of Infrastructure & Facility Asset Management 3, no. 2 (April 22, 2025): 107–116. ccessed December 6, 2025. https://journal.its.ac.id/index.php/jifam/article/view/3844.