Ahmed Zeki, N.S. , Jaeed, Y.M. and Abass, M.N. 2021. The Effect of Surfactant on Zeolite Preparation from Iraqi Kaolin. Journal of Petroleum Research and Studies. 8, 4 (Jul. 2021), 71-86. DOI:https://doi.org/10.52716/jprs.v8i4.263.