| 1 | |
| Researcher: | Nigam, Ravindra Kumar |
| Guide: | Reuben, D E |
| University: | Chhatrpati Shahu Ji Maharaj University |
| Language: | English |
| 2 | |
| Researcher: | Srivastava, Ravindra Kumar |
| Guide: | Prasad, C M |
| University: | Deendayal Upadhyay Gorakhpur University |
| Language: | English |
| 3 | |
| Researcher: | Pathak, Ravindra Kumar |
| University: | Banaras Hindu University |
| Language: | English |
| 4 | |
| Researcher: | Sharma, Ravindra Kumar |
| Guide: | Dwivedi, S M |
| University: | Dr Bhimrao Ambedkar University |
| Language: | Hindi |
| 5 | |
| Researcher: | Agarwal, Ravindra Kumar |
| University: | Ch Charan Singh University |
| Language: | Hindi |
| 6 | |
| Researcher: | Sharma, Ravindra Kumar |
| Guide: | Lal, K S |
| University: | Jai Narain Vyas University |
| Language: | Hindi |
| 7 | Some fundamental queueing models with heterogeneous input sources |
| Researcher: | Agrawal, Ravindra Kumar |
| Guide: | Murari, K |
| University: | University of Roorkee |
| Language: | English |
| 8 | Vyavsaya ka samajik pratishta ke adhar per shrenikaran: Indore nagar ke sandarbh mein |
| Researcher: | Goyal, Ravindra Kumar |
| Guide: | Philips, W S K |
| University: | Devi Ahilya Vishwavidyalaya |
| Language: | English |