Expertise: Biogas/Bioenergy
Gender: Male
Country: Indonesia
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| Fax Number | : | 62-361-221970 |
| Office Name | : | Electricity Government Company (PLN) |
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| Phone Number | : | 62-361-221960 ext. 820 ; 62-361-221970 |
| Mobile Number | : | 62-811399343 |
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| E-mail Address | : | umartono@pln.co.id |
| Expertise | : | Biogas/Bioenergy |
