Potensi Pencemaran Air Asam Tambang oleh Lubang Bekas Galian Tambang (Void) dan Lahan Penyumbang Asam di Wilayah Kerja Pertambangan Batubara Kota Samarinda Provinsi Kalimantan Timur = Potential Acid Mine Drainage Water Pollution by Former Mining Pits and Acid Contributing Land in the Coal Mining Work Area of Samarinda City East Kalimantan Province

Prediksi perubahan tutupan lahan dan daya dukung lahan permukiman di Kota Samarinda, Provinsi Kalimantan Timur = Land cover change prediction and residential area carrying capacity in Samarinda City, East Kalimantan Province

Kajian pemanfaatan lubang bekas tambang (void) di PT. Adaro Indonesia, Provinsi Kalimantan Selatan = Study of utilization of ex-mine hole (void) at PT. Adaro Indonesia, South Kalimantan Province

Perancangan dan Perencanaan Pembangunan PLTS Terapung 120 MWp di Void Bekas Tambang di Kutai Kartanegara Kalimantan = Design and Planning for Construction of 120 MWp Floating Photovoltaic Solar Power Plant in Ex-Mining Void in Kutai Kartanegara, Kalimantan

Prediksi perubahan penggunaan lahan pertanian di Kecamatan Palaran, Kota Samarinda, Provinsi Kalimantan Timur Tahun 2034 = Prediction of agricultural land-use change in Palaran Subdistrict, Samarinda City, East Kalimantan Province in 2034