1 | ||
Researcher: | Chakravorty, Amal | |
Guide: | Das, S C | |
University: | Ranchi University | |
Language: | English | |
2 | ||
Researcher: | Gupta, D P | |
University: | Ranchi University | |
Language: | English | |
Shodhganga | ||
3 | ||
Researcher: | Lal, Mahesh Narayan | |
University: | Ranchi University | |
Language: | English |