| 1 | Preliminary Studies on Vicker's Hardness of Apophyllite Crystals |
| Researcher: | Dhar, Prithvi Raj |
| Guide: | Kotru, P N |
| University: | University of Jammu |
| Language: | English |
| 2 | Studies on growth and characterization of natural and laboratory grown crystals |
| Researcher: | Dhar, Prithvi Raj |
| Guide: | Kotru, P N |
| University: | University of Jammu |
| Language: | English |
| 3 | |
| Researcher: | Slathia, Prithvi Raj Singh |
| Guide: | Bose, A C |
| University: | University of Jammu |
| Language: | English |