Rachmawati, Siti Hanggita, Zakaria Hossain, and Jim Shiau. “Shear Strength of Soil by Using Clam Shell Waste As Recycle Aggregate”. Journal of Agricultural Engineering 51, no. 3 (September 29, 2020): 155–160. Accessed April 19, 2024. https://www.agroengineering.org/jae/article/view/1043.