| 1 | Development of a programmed text in physical geography of high school students |
| Researcher: | Mavi, Nirmal Singh |
| Guide: | Sinha, H C |
| University: | Kurukshetra University |
| Language: | English |
| 2 | |
| Researcher: | Suthar, Keshavlal Shankerlal |
| Guide: | Bhatt, J M |
| University: | Sardar Patel University |
| Language: | English |