Koleleni , Yusuf Ismail, and Shaban A. Mbike. “Analysis of Heavy Metals in Soil and Maize Grown Around Namungo Gold Mine in Ruangwa District, Lindi Region in Tanzania Using X-Ray Fluorescence ”. Applications of X-Ray Analysis: Tanzanian Case Studies (January 14, 2023): 2–26. Accessed June 4, 2026. https://stm.bookpi.org/AXATCS/article/view/9202.