Lee, Hong Shen, Kai Sheng Hoh, Muhammad Noor Hisyam, Sapitri Sapitri, and Salihah Surol. “Assessment of Subsurface Soil Properties Using Horizontal-to-Vertical Spectral Ratio (HVSR) and Multichannel Analysis of Surface Waves (MASW) in Cheras, Malaysia”. Journal of Soil, Environment & Agroecology 5, no. 1 (June 15, 2025): 59–72. Accessed June 26, 2025. https://karyailham.com.my/index.php/sea/article/view/247.