Ngangula, Maria The First, et al. “Evaluation of Trace Metal Element Contamination in Kaolin and Health Risks Associated With Geophagy: A Case Study of Kimbanseke Commune, Democratic Republic of the Congo”. Orapuh Journal, vol. 7, no. 3, May 2026, p. e1429, doi:10.4314/orapj.v7i3.29.