| 1 | Development of Hindi as an official language of Republic of India |
| Researcher: | Shrival, Pranavprabhabahen Lalitmohan |
| Guide: | Varsheney, Kunjbihari |
| University: | Gujarat Vidyapeeth |
| Language: | English |
| 2 | Purushottamdevani Laguparibhasha vruttinu vivechanatmak adhyayan |
| Researcher: | Bhat, V M |
| Guide: | Shukla, J M |
| University: | Gujarat University |
| Language: | English |