Identifikasi, Analisis dan Pengendalian Risiko Keselamatan pada Unit Coal Mill Pabrik Semen PT. X dengan Menggunakan Metode HAZOP Tahun 2015 = Identification, Analysis, and Control of Safety Risk in Coal Mill Unit at Cement Plant PT. X Using HAZOP Method, Year 2015

Analisis kualitatif pengendalian kritikal perusahaan tambang batubara PT X di Kalimantan Tengah = Qualitative analysis of critical controls on a coal mining company PT X in Central Kalimantan

Analisa risiko keselamatan kerja pada explorasi minyak = Analysis for risk of safety at oil exploation

Klasifikasi profil risiko pengusaha cukai: studi kasus Direktorat Jenderal Bea dan Cukai = The Risk profile classification of excise companies: a case study of the Directorate General of Customs and Excise

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.