Omary, Paul M., Emanuel X. Ricky, Naswibu A. Kasimu, Makungu M. Madirisha, Kessy F. Kilulya, and Esther H. J. Lugwisha. 2023. “Potential of Kaolin Clay on Formulation of Water Based Drilling Mud Reinforced With Biopolymer, Surfactant, and Limestone”. Tanzania Journal of Science 49 (1):218-29. https://doi.org/10.4314/tjs.v49i1.19.