Macheyeki AS. Petrographic and geochemical characteristics of The Kiejo, Rungwe and Ngozi volcanic rocks, southern Tanzania: implication for tectonic activities and magmatic differentiation. Tanz. J. Sci. [Internet]. 2021 Apr. 17 [cited 2024 Apr. 29];42(1):63-8. Available from: https://tjs.udsm.ac.tz/index.php/tjs/article/view/288