Desain teknis dan analisis keekonomian pengembangan jaringan pipa distribusi gas alam milik PT X di Wilayah Kabupaten Tangerang = Technical design and economic analysis for development of natural gas distribution pipeline owned PT X in Kabupaten Tangerang region

Pengembangan jaringan pipa distribusi gas bumi di kota Depok = Development of gas distribution pipeline for household in Depok

Analisis keekonomian pengembangan jaringan gas bumi kota Depok = Development economic analysis of Depok's gas pipeline distribution network

Telaah Kegiatan Usaha Gas Bumi Melalui Pipa di Kalimantan = Study of Natural Gas pipeline in the Kalimantan region

Analisis keekonomian pembangunan jaringan pipa distribusi gas bumi di Papua Barat = Economic analysis on the project of natural gas distribution pipelines in West Papua