| 1 | |
| Researcher: | Usha Rani |
| Guide: | Usha Rani, G |
| University: | University of Delhi |
| Language: | English |
| 2 | CRITICAL STUDY OF THE LAWS OF CAUSE AND CHANCE IN PHILOSOPHY AND PHYSICS |
| Researcher: | Batra, Usha Rani |
| Guide: | Sinha, A K |
| University: | Kurukshetra University |
| Language: | English |
| 3 | |
| Researcher: | Usha Rani Singh |
| Guide: | Bhushan, Lal Indu |
| University: | Tilka Manjhi Bhagalpur University |
| Language: | English |