| 1 | ||
| Researcher: | Choudhury, Ranjit | |
| Guide: | Banerji, K C | |
| University: | University of Calcutta | |
| Language: | English | |
| Shodhganga | ||
| 2 | ||
| Researcher: | Choudhury, Ranjit | |
| Guide: | Choudhury, Dilip Kumar | |
| University: | Gauhati University | |
| Language: | English | |
| Shodhganga | ||
| 3 | Change in the courses of studies in secondary education of Nagaland | |
| Researcher: | Choudhury, Ranjit Paul | |
| Guide: | Kar, B C | |
| University: | Gauhati University | |
| Language: | English | |
| Shodhganga | ||
| 4 | Change in the courses of studies in secondary education of Nagaland | |
| Researcher: | PaulChoudhury, Ranjit | |
| Guide: | Kar, B C | |
| University: | Gauhati University | |
| Language: | English | |
| Shodhganga | ||