Simatupang, P.T., Idrus M. Alatas, Ayu K. Redyananda and Eko A. Purnomo 2022. Shear Strength and Durability Behaviors of Compacted Weathered Clay Shale Mixture Using Portland Cement. Journal of the Civil Engineering Forum. 8, 2 (May 2022), 169-178. DOI:https://doi.org/10.22146/jcef.3491.