“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): 1838-44. https://doi.org/10.18535/ijsrm/v12i12.ec07.