| 1 | A study on Leisure tourism and its impact on environment sustainability with reference to Visakhapatnam district of Andhra Pradesh |
| Researcher: | Rao, Kurma Sankara |
| Guide: | Rao, P. Purnachandra |
| University: | Acharya Nagarjuna University, Guntur |
| Language: | English |
| 2 | A study on recruitment process in tourism industry (A select study of hoteliers, travel agencies and car rentals) in Hyderabad |
| Researcher: | Kumar, K N Lokesh |
| Guide: | Rao, P. Purnachandra |
| University: | Acharya Nagarjuna University, Guntur |
| Language: | English |
| 3 | Pilgrimage tourism in chittoor district of Andhra Pradesh (A study on visitors experiences and service dimensions |
| Researcher: | Reddy, G K Jayabharath |
| Guide: | Rao, P. Purnachandra |
| University: | Acharya Nagarjuna University, Guntur |
| Language: | English |
| 4 | An empirical study on CRM in hospitality sector with special reference to domestic tourists in Vijayawada, A.P |
| Researcher: | Chandu, Venkateswarlu |
| Guide: | Rao, P. Purnachandra |
| University: | Acharya Nagarjuna University, Guntur |
| Language: | English |
| 5 | Customer relationship management in Indian tourism industry - An empirical study with special reference to hospitality services in Andhra Pradesh, India |
| Researcher: | Chandu, Venkateswarlu |
| Guide: | Rao, P. Purnachandra |
| University: | Acharya Nagarjuna University, Guntur |
| Language: | English |
| 6 | An empirical study on tourism destination competitiveness from stakeholders perspective (with special reference to Amaravathi and Vijayawada, Andhra Pradesh) |
| Researcher: | Nagadesi, Geetha Soni |
| Guide: | Rao, P. Purnachandra |
| University: | Acharya Nagarjuna University, Guntur |
| Language: | English |
| 7 | Medical tourism in Andhra Pradesh |
| Researcher: | Chalivendra, Rajeev |
| Guide: | Rao, P. PurnachandraNallapu, Samson Sanjeeva Rao |
| University: | Acharya Nagarjuna University, Guntur |
| Language: | English |
