Korelasi biomarker batuan induk batubara-minyak di Sub-Cekungan Arjuna, Laut Jawa = Biomarker correlation of source rock coal-oil at Arjuna Sub-Basin, Java Sea

Karakteristik batu bara didaerah Bayah bagian selatan, Provinsi Banten berdasarkan analisis proksimat, ultimat, dan maseral = Coal characteristics in Southern Bayah Area, Banten Province based on proximate, ultimate, and maceral analysis

Sintesis Dan Karakterisasi Asam 2-Heksadekanoiloksipropana-1,2,3-Trikarboksilat Dengan Kromatografi Gas cair = Synthesis And Characterization Of 2-Hexadecanoyloxypropana-1,2,3-Tricarboxylic Acid By Gas-Liquid Chromatography

Pemodelan lapisan batu bara guna estimasi sumber daya batu bara dan analisis kualitas batu bara pada Lapangan Banko Barat PIT X PT. Bukit Asam, Tbk., Tanjung Enim, Sumatera Selatan = Modeling of coal seams to estimate coal resources and analysis of coal quality in the West Banko Field PIT X PT. Bukit Asam, Tbk., Tanjung Enim, South Sumatra

Analisis Pengotor dan Karakterisasi Metamfetamin yang Beredar Ilegal Secara Kromatografi Gas dan Kromatografi Cair Kinerja Tinggi = Analysis of Impurities and Characterization/profiling of Illegal Methamphetamine by Gas Chromatography and High Performance Liquid Chromatography