Gomezulu , E. S., A. Mwakaje, and J. H. Katima. “Heavy Metals and Cyanide Distribution in the Villages Surrounding Buzwagi Gold Mine in Tanzania”. Tanzania Journal of Science, vol. 44, no. 1, May 2021, pp. 107-22, https://tjs.udsm.ac.tz/index.php/tjs/article/view/683.