| 1 | |
| Researcher: | Singh, Vidhu Bhushan |
| Guide: | Thapliyal, J P |
| University: | Banaras Hindu University |
| Language: | English |
| 2 | Reasoning and problem solving development of productive thinking in children |
| Researcher: | Syamala, Vangala |
| University: | Banaras Hindu University |
| Language: | English |