(1)
Mustafa, M.; Maulana, A.; Irfan, U. R.; Tonggiroh, A. Determination of Heavy Metal Elements Concentration in Soils and Tailing Sediments from Lateritic Nickel Post-Mining Areas in Motui District, Southeast Sulawesi. J. Degrade. Min. Land Manage. 2022, 9, 3273-3279.