| 1 | |
| Researcher: | Singh, Mahendra Kumar |
| Guide: | Dixit, B V |
| University: | Deendayal Upadhyay Gorakhpur University |
| Language: | English |
| 2 | |
| Researcher: | Mishra, Mahendra Kumar |
| Guide: | Acharya, B C |
| University: | Sambalpur University |
| Language: | Oriya |
| 3 | India under Lord Linlithgow (his political administration, 1936 to 1943) |
| Researcher: | Malvi, Mahendra Kumar |
| Guide: | Bhatt, M C |
| University: | Rashtrasant Tukadoji Maharaj Nagpur University |
| 4 | |
| Researcher: | Gulhar, Mahendra Kumar |
| Guide: | Mullick, D N |
| University: | University of Delhi |
| Language: | English |