| 1 | |
| Researcher: | Prabhakara Rao, Nagalla |
| Guide: | Swamy, K L N |
| University: | Andhra University |
| Language: | English |
| 2 | Organisation pattern of Graphite Crucible industry in East Godavari District of Andhra Pradesh |
| Researcher: | Sharma, P S R V K Prabhakara |
| Guide: | Joglekar, Y G |
| University: | Pandit Ravishankar Shukla University |
| Language: | English |