Solin , D. P. ., and F. . Estikhamah. “Estimation of Bearing Capacity of Pile With Variation of Shape on Cohesive Soil Based on the Result of CPT Test (Study Case: Gunung Anyar District)”. Nusantara Science and Technology Proceedings, vol. 2022, no. 24, May 2022, pp. 375-80, doi:10.11594/nstp.2022.2458.