Stabilisasi lempung serpih dengan pencampuran tanah laterit dan propylene glycol = Stabilization of clay shale with laterite and propylene glycol mixture

Studi pembentukan fasa dan sifat mekanik baja bainitik Fe-Ni berbasis laterit hasil canai dingin melalui proses austempering dengan variasi media pendingin = Study of phase formation and mechanical properties on cold rolled bainitic Fe-Ni lateritic steel through austempering process with various cooling media

Optimasi proses reduksi komposit bijih saprolit pada tube furnace = Optimization reduction process of saprolite ore composite in tube furnace

Prospeksi endapan nikel laterit di Kecamatan Pomalaa, Kabupaten Kolaka, Provinsi Sulawesi Tenggara = Prospecting of nickel laterite deposits in Pomalaa District, Kolaka Regency, Southeast Sulawesi Province

Uji Kelayakan Area Timbunan Menggunakan Analisis Kestabilan Lereng dan Daya Dukung Tanah di Kawasan Pertambangan Nikel, Kecamatan Pomalaa, Kabupaten Kolaka, Provinsi Sulawesi Tenggara. = Slope Stability and soil bearing capacity analysis for evaluating dump area feasibility in Nickel mining area, Pomalaa Sub-district, Kolaka Regency, South East Sulawesi Province.