| Indonesia energy scenario to 2050: Projection of consumption, supply option and primary energy mix scenarios HD Ibrahim, NM Thaib, LM Abdul Wahid Jakarta, Indonesia, 2010 | 16 | 2010 |
| Geothermal in Indonesia: government regulations and power utilities, opportunities and challenges of its development S Darma, S Harsoprayitno, HD Ibrahim, A Effendi, A Triboesono Proceedings of the World Geothermal Congress, 1-9, 2010 | 7 | 2010 |
| A Study of Two Disease Models: With and Without Incubation Period HC Chinwenyi, HD Ibrahim, JO Adekunle International Journal of Mathematical and Computational Sciences 13 (4), 74-79, 2019 | 4 | 2019 |
| Experience of Acquiring Geothermal Concession Areas in Indonesia: Analysis of Pre-Tender Information, Price Cap Policy and Tender Process H Ibrahim, ART Artono Actas del Congreso Mundial sobre Geotermia del, 25-29, 2010 | 4 | 2010 |
| The competitiveness of geothermal power as seen by steam producer, power producer and electricity buyer HD Ibrahim, ART Artono Proceedings of the world geothermal congress, 1-5, 2005 | 4 | 2005 |
| The Non-Uniqueness of Partial Differential Equations Options Price Valuation Formula for Heston Stochastic Volatility Model HD Ibrahim, HC Chinwenyi, T Danjuma International Journal of Mathematical and Computational Sciences 14 (12 …, 2020 | | 2020 |
| The Martingale Options Price Valuation for European Puts Using Stochastic Differential Equation Models HC Chinwenyi, HD Ibrahim, FA Ahmed International Journal of Mathematical and Computational Sciences 14 (2), 30-39, 2020 | | 2020 |
| GEOTHERMAL STEAM PRICING ANALYSIS: ELECTRICITY PRICE BASE AND OIL PARITY PRICE BASE VERSUS RESERVOIR INVESTMENT HD Ibrahim, ART Artono | | |
