| 1 | Investigations on hard wear resistant coatings on cutting tools |
| Researcher: | Raju, A S |
| Guide: | Vaidyanathan, S |
| University: | Indian Institute of Technology-Madras |
| Language: | English |
| 2 | |
| Researcher: | Raju, Muppala |
| Guide: | Babu, AshokC., Ranganayakulu |
| University: | National Institute of Technology Karnataka (Surathkal, Mangalore) |
| Language: | English |
| 3 | |
| Researcher: | R., Sivasankara Raju |
| Guide: | Gunji, Srinivasa Rao |
| University: | Acharya Nagarjuna University, Guntur |
| Language: | English |
| 4 | Some studies on optimum facility location problem in the absence of forbidden region |
| Researcher: | Laksimipathi Raju, K V |
| Guide: | Satyanarayana, B |
| University: | Andhra University |
| Language: | English |
| 5 | |
| Researcher: | Prasada Raju, D R |
| University: | Andhra University |
| Language: | English |