DAMPAK PENAMBAHAN SERBUK ARANG TEMPURUNG KELAPA TERHADAP STABILITAS TANAH LEMPUNG BERPASIR DENGAN METODE DIRECT SHEAR (STUDI KASUS: JALAN TRANS MENTAWAI). Kohesi [Internet]. 2026 Oct. 22 [cited 2026 Oct. 22];11(5). Available from: https://journal.cib.institute/index.php/kohesi/article/view/5621