| 1 | |
| Researcher: | Arora, R |
| Guide: | Shah, M A |
| University: | Dr Bhimrao Ambedkar University |
| Language: | English |
| 2 | Problems and prospects of large and medium scale industries of Kumaun |
| Researcher: | Arora, R L |
| Guide: | Sharma, D R |
| University: | Kumaun University |
| Language: | English |
| 3 | |
| Researcher: | Arora, R L |
| Guide: | Singh, Ranvir |
| University: | Govind Ballabh Pant University of Agricultural and Technology |
| Language: | English |
| 4 | Studies in maintenance optimization of subsystems in a large production unit |
| Researcher: | Arora, R P |
| Guide: | Bandyopadhyoy, R |
| University: | Birla Institute of Technology and Science |
| Language: | English |