Hermawan, Pandu, et al. “Handling Selection of Settlement and Embankment Stability Issues Based on Variations in Embankment Height and Soft Subgrade Thickness Case Study: Pekanbaru Junction - Pekanbaru Bypass Sta. 176+775 - Sta. 176+975”. Journal of Infrastructure & Facility Asset Management, vol. 7, May 2025, pp. 1-14, https://journal.its.ac.id/index.php/jifam/article/view/4411.