Nyimbo, M. A., Massawe, R. J., & Msabi, M. M. (2023). Mineralogy and Geochemical Characteristics of Matamba Kaolin Deposit-Njombe Region South-Western Tanzania: Implications for Industrial Applications. Tanzania Journal of Science, 49(3), 690–703. https://doi.org/10.4314/tjs.v49i3.12