Manudianto, Dedy, and Noor Endah. “Alternative of Soil Improvement Methods on Organic Soil Using Preloading and Vertical Piles for Embankment With Varied Heights. Case Study: Construction of Batanjung Port Access Road in Pulang Pisau Regency, Central Kalimantan”. Journal of Infrastructure & Facility Asset Management 5 (May 9, 2025): 11–26. Accessed January 27, 2026. https://journal.its.ac.id/index.php/jifam/article/view/4164.