“Profil Endapan Nikel Laterit di Kecamatan Tinanggea, Kabupaten Konawe Selatan, Provinsi Sulawesi Tenggara: Profile of Laterite Nickel Deposits, at Tinanggea District, South Konawe Regency, Southeast Sulawesi Province” (2021) PROMINE, 9(1), pp. 13–22. doi:10.33019/promine.v9i1.2345.