K. Sari, P. T., & Mochtar, I. B. (2023). Causes of Landslides in Road Embankment with Retaining Wall and Pile Foundation: A Case Study of National Road Project in Porong-Sidoarjo, Indonesia. International Journal on Advanced Science, Engineering and Information Technology, 13(1), 42–48. https://doi.org/10.18517/ijaseit.13.1.16259