Faktor-Faktor yang Berhubungan dengan Kejadian Anemia pada Remaja di Provinsi Terpilih Sumatera (Analisis Data Indonesia Family Life Survey Tahun 2014) = Associated Factors with Incidence of Anemia in Adolescent in Selected Province of Sumatera (Analysis of Indonesia Family Life Survey Data of 2014)

Analisis competitiveness pada industri pertambangan sektor logam mulia dan batubara di Indonesia = Competitiveness analysis of metal and coal mining industry in Indonesia

Kewajiban reklamasi dan pascatambang bagi pemegang izin usaha pertambangan batubara yang telah dicabut (analisis putusan pengadilan negeri rengat nomor 22/PDT.G.LH/2016/PN.RGT) = Reclamation and postmining liability on holders of coal mining business licenses that have been revoked (case analysis on court decision of rengat district court case number 22/PDT.G.LH/2016/PN.RGT)

Strategi Reklamasi Dan Pengelolaan Pascatambang Melalui Pendekatan Eko-Habitat (Studi Pada Kawasan Tambang Batubara di PT. X) = Reclamation Strategy And Post-Mining Management Through The Eco-Habitat Approach (A Study on PT. X Coal Mining Area)

Pengelolaan air asam tambang kegiatan pertambangan batubara terbuka dan kemungkinan dampak pada kesehatan kulit masyarakat pemanfaat sungai (suatu kajian di PT. X, Kabupaten Murung Raya, Provinsi Kalimantan Tengah) = Acid mine drainage management of open pit coal mining activities and possibility impact on skin health of river water-users community (a study in PT. X, Murung Raya District ,Central Kalimantan Province) / Rio Febrianto