Sutarno, Mohd Syeddre, and Habib Musa Mohamad. “Peat Soil Compaction Characteristic and Physicochemical Changes Treated With Eco-Processed Pozzolan (EPP)”. Civil Engineering Journal, vol. 9, no. 1, Jan. 2023, pp. 86-103, doi:10.28991/CEJ-2023-09-01-07.