Fatmawati, Risma Eka, Paksitya Purnama Putra, and Indra Nurtjahjaningtyas. “Soil Improvement and Embankment Stability Using A Combination of Preloading and Prefabricated Vertical Drain (PVD)”. Inersia : Jurnal Teknik Sipil dan Arsitektur 19, no. 1 (May 29, 2023): 83–92. Accessed May 7, 2025. https://journal.uny.ac.id/index.php/inersia/article/view/58658.