| 1 | |
| Researcher: | Koul, Phoola Kumari |
| Guide: | Sumbli, Kiran |
| University: | University of Jammu |
| Language: | English |
| 2 | Cognitive development in visually handicapped children: A concrete operational stage |
| Researcher: | Mandaravalli, M R |
| Guide: | Padmini, T |
| University: | University of Mysore |
| Language: | English |