L.D. Pandiangan
My blogs
| Gender | Male |
|---|---|
| Industry | Science |
| Occupation | Geologist Engineering |
| Location | Medan, North Sumatera, Indonesia |
| Introduction | | Seorang yang Tertarik dan Terlibat di Industri Pertambangan, Energi dan Konstruksi | |
| Interests | Mining, Geologist, Energy, Construction, Computer, Software, Science. |