| 1 | Palynological investigation of lower Gondwana sedimentary deposits of West Bengal | |
| Researcher: | Pal, Chhaya | |
| Guide: | Roy, Sourendra Kumar | |
| University: | University of Burdwan | |
| Language: | English | |
| Shodhganga | ||
| 2 | ||
| Researcher: | Datta, Chhaya | |
| Guide: | Basu, Priti Sadhan | |
| University: | University of Burdwan | |
| Language: | English | |
| 3 | ||
| Researcher: | Mitra, Chhaya | |
| University: | University of Calcutta | |
| Language: | English | |
| 4 | ||
| Researcher: | Dode, Chhaya Ramrao | |
| Guide: | Nagabhushnam, R | |
| University: | Dr Babasaheb Ambedkar Marathwada University | |
| Language: | English | |