Evaluasi Fungsi Community Development dan Community Relation pada Program Pariwisata Berbasis Komunitas. (Studi Kasus: Program CSR Wisata Alam Papalidan River Tubing) = Evaluation of Community Development and Community Relations Functions in Community-Based Tourism Programs. (Case Study: Papalidan River Tubing Nature Tourism CSR Program)

Geokomputasi simulasi Monte Carlo untuk estimasi sumber daya cadangan hidrokarbon, Studi kasus offshore Kalimantan, Indonesia = Geocomputation of Monte Carlo simulation for hydrocarbon reserves estimation, Case study offshore Kalimantan, Indonesia.

Financial aspect for feasibility study of gas development project to support the acceleration of oil gas and national production in Indonesia : case study PT. XYZ = Aspek finansial untuk studi kelayakan proyek pengembangan gas untuk mendukung percepatan produksi minyak dan gas nasional di Indonesia : suatu studi kasus pada PT. XYZ

Analisis dampak risiko pembangunan Kapal Tanker GP terhadap nilai kelayakan proyek studi kasus Pertamina shipping = Risk impact analysis on gp tanker shipbuilding project feasibility case study Pertamina shipping

Analisis kelayakan investasi dan risiko proyek pertambangan batubara (studi kasus PT.X) = Investment feasibility and risk analysis of coal mining project (case study PT.X)