Md. Yusof, Z., Mohamed, K. and Bagus Mohamed Jais3, I. (2019) “Permeability of the Treated Peat Soil Mixtures with Pond Ash – Hydrated Lime”, International Journal of Engineering & Technology, 8(1.9), pp. 74–76. doi:10.14419/ijet.v8i1.9.26371.