Analisis perancangan model klasifikasi kondisi hot well pump A pembangkit listrik panas bumi PT. PGE Area Kamojang unit A dengan metode pendekatan machine learning untuk menentukan jadwal overhaul inspeksi = Design classification analysis of hot well pump A condition in geothermal power plant PT. PGE Kamojang unit a with machine learning approach method for determining schedule of overhaul inspection

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

Analisis faktor risiko yang berhubungan dengan penurunan pendengaran pada pekerja di PT. Pertamina Geothermal Energy area Kamojang tahun 2012 = Risk factors analysis which has relationship with hearing loss in workers at PT. Pertamina Geothermal Energy area Kamojang in 2012

Finite element method to visualize flow pattern and temperature distribution in two-dimensional liquid-dominated geothermal system Yosaphat Sumardi,The Houw Liong,Srijatno Wirjosoedirdjo,Alamta Singarimbun

Decline Curve Analysis Sebagai Metode Estimasi Cadangan Minyak Dalam Skenario Optimasi Produksi Lapangan RR Untuk Meningkatkan Recovery Factor = A Method Of Estimation Of Oil Reserves Using Decline Curve Analysis In RR Field Production Optimization Scenarios To Improve Recovery Factor