“Analysis of the Degree of Soil Contamination by Metallic Trace Elements Used During the Establishment of an Industrial Company in the Fields of Electricity, Electronics, and Automotive Mechanics: Study of the Kachoma District in the City of Kipushi/Haut-Katanga (DR Congo)” (2024) International Journal of Scientific Research and Management (IJSRM), 12(12), pp. 1838–1844. doi:10.18535/ijsrm/v12i12.ec07.