| 1 | |
| Researcher: | Joshi, R S |
| Guide: | Parasnis, N R |
| University: | University of Mumbai |
| Language: | English |
| 2 | |
| Researcher: | Joshi, Chirinjiv Lal |
| Guide: | Oad, L K |
| University: | Mohanlal Sukhadia University |
| Language: | English |
| 3 | development of algebraic concepts in pupils at the junior secondary stage |
| Researcher: | Joshi, Jagan Nath Prasad |
| University: | Panjab University |
| Language: | English |