Md Yusof, Z., Asri, N. A., Let, M. A., Leow Chee Sin, & Pramono Rahardjo, P. (2026). California Bearing Ratio Properties of Peat Soil Stabilized with Crustacean Shell Waste (Chitosan) and Expanded Perlite (EP) Blends. International Journal of Integrated Engineering, 18(3), 257-273. https://publisher.uthm.edu.my/ojs/index.php/ijie/article/view/25090