Siswosukarto, Suprapto, Bambang Suhendro, and Ade Trias Safrudin. “Analisis Derajat Kerusakan Dan Penurunan Modulus Elastisitas Material Cement Treated Base (CTB) Menggunakan UPV Test Dan Concrete Quality Designation (CQD)”. Jurnal Aplikasi Teknik Sipil 21, no. 4 (July 22, 2025): 405–414. Accessed July 31, 2026. https://journal.its.ac.id/index.php/jats/article/view/7376.