| 21 | ||
| Researcher: | Trivedi, Bhushan Harshadbhai | |
| Guide: | Patel, A R | |
| University: | Hemchandracharya North Gujarat University | |
| Language: | English | |
| 22 | ||
| Researcher: | Banga, Abdulbasid Samsuddin | |
| Guide: | Patel, A R | |
| University: | Hemchandracharya North Gujarat University, Patan | |
| Language: | English | |
| 23 | ||
| Researcher: | Ramanathan, S | |
| Guide: | Patel, A R | |
| University: | Sardar Patel University | |
| Language: | English | |
| Shodhganga | ||
| 24 | Optical and interferometric studies on barium fluoride cleavages and their etch patterns | |
| Researcher: | Singh, Rajendra Pal | |
| Guide: | Patel, A R | |
| University: | Sardar Patel University | |
| Language: | English | |
| Shodhganga | ||
| 25 | ||
| Researcher: | Rao, A Venkateswara | |
| Guide: | Patel, A R | |
| University: | Sardar Patel University | |
| Language: | English | |
| Shodhganga | ||
| 26 | ||
| Researcher: | Mathai, K John | |
| Guide: | Patel, A R | |
| University: | Sardar Patel University | |
| Language: | English | |
| Shodhganga | ||
| 27 | Nucleation growth structure and orientation of semi metal films | |
| Researcher: | Shivakumar, G K | |
| Guide: | Patel, A R | |
| University: | Sardar Patel University | |
| Language: | English | |
| Shodhganga | ||
| 28 | The studies on the growth of graphite and di substituted symmetric ureas | |
| Researcher: | Deshapande, S V | |
| Guide: | Patel, A R | |
| University: | Sardar Patel University | |
| Language: | English | |
| Shodhganga | ||