Gambaran stres kerja dan faktor-faktor yang mempengaruhi stres kerja pada pekerja operasi produksi di PT. Pertamina Geothermal Energy area Kamojang tahun 2012 = The description of work stress and the factors affecting of stress on worker production and operation at PT. Pertamina Geothermal Energy area Kamojang

Implementasi crime prevention through environmental design (CPTED) di PT. Pertamina Geothermal Energy Area Kamojang = Implementation of crime prevention through environmental design (CPTED) at PT Pertamina Geothermal Energy Area Kamojang

Analisis Perkiraan Kadar Air Pada Minyak Transformer Terhadap Kuat Dielektrik Berdasarkan Hasil Pengukuran Tegangan tembus dengan Studi Kasus pada Transformer PT. Pertamina Geothermal Energy area Kamojang. = Estimation Analysis of Water Content in Transformer Oil on Dielectric Strength Based on Breakdown Voltage Measurement Results with Case Studies on Transformer PT. Pertamina Geothermal Energy area Kamojang

Penilaian risiko keselamatan dan kesehatan kerja kegiatan operasi dan produksi PT Pertamina Geothermal Energy Area Lahendong tahun 2012 = Risk assessment of occupational health and safety for operation and production task PT Pertamina Geothermal Energy Area Lahendong 2012

Pajanan kebisingan dan faktor-faktor yang berhubungan dengan penurunan pendengaran pada pekerja di area kerja amonia IA PT Pupuk Kujang Cikampek tahun 2013 = The noised exposure and related factors of hearing loss on amonia IA area's employees PT Pupuk Kujang Cikampek year of 2013