| 1 | Socio economic status and consumer behaviour towards green products in Kerala | |
| Researcher: | Kala, N | |
| Guide: | Antony, M T | |
| University: | Mahatma Gandhi University, Kottayam | |
| Language: | English | |
| Shodhganga | ||
| 2 | ||
| Researcher: | Kala, Shankar Prasad | |
| Guide: | Singh, T V | |
| University: | Hemwati Nandan Bahuguna Garhwal University | |
| Language: | English | |
| 3 | Socio-economic study of servant maids: a case study of Vijayawada city, Andhra Pradesh | |
| Researcher: | Kala, Barre Sundar | |
| Guide: | Sudhakara Rao, N | |
| University: | Acharya Nagarjuna University | |
| Language: | English | |