Kafi, Muhammad, Iswan ., Lusmeilia Afriani, and Andius Dasa Putra. “Korelasi Nilai CBR Laboratorium Dan Nilai Dynamic Cone Pentrometer (DCP) Terhadap Kondisi Eksisting Di Lapangan”. Jurnal Rekayasa Sipil dan Desain 9, no. 4 (November 23, 2021): Hal. 763 – 776. Accessed October 26, 2025. http://journal.eng.unila.ac.id/index.php/jrsdd/article/view/2148.