Soil amendments reduced potentially toxic elements (PTEs) in peanuts ( Arachis hypogaea L. ) grown in farmlands near Cu-Ni mine in Central Botswana

• Koziba GaothobogweBotswana International University of Science and Technology
• Trust ManyiwaBotswana International University of Science and Technology
• Sylwia OleszekWaseda Research Institute for Science and Engineering
• Izabela Irena RzeznickaShibaura Institute of Technology
• Venecio U. UltraBotswana International University of Science and Technology