| 1 | ||
| Researcher: | Thirunavukkarasu, S | |
| Guide: | Sivasankaran, A | |
| University: | Bharathidasan University | |
| Language: | English | |
| Shodhganga | ||
| 2 | Effectiveness of bar model of teaching mathematics at secondary level | |
| Researcher: | Thirunavukkarasu, M | |
| Guide: | Senthilnathan, S | |
| University: | Bharathidasan University | |
| Language: | English | |
| Shodhganga | ||