Suratno, I. F. . Raddam, and Yasruddin. “The Effect of Existing Soil on the Unconfined Compressive Strength (UCS) Value on Cement Treated Recycling Base (CTRB) Type Flexible Pavement”. ENDLESS: INTERNATIONAL JOURNAL OF FUTURE STUDIES, vol. 6, no. 2, July 2023, pp. 366-77, doi:10.54783/endlessjournal.v6i2.185.