| 1 | analysis of sales persons oral communication needs of English during sales encounters |
| Researcher: | Singh, Rajinder |
| Guide: | Singh, V D |
| University: | Central Institute of English and Foreign Languages |
| Language: | English |
| 2 | |
| Researcher: | Aier, Chubatola |
| Guide: | Singh, V D |
| University: | University of Hyderabad |
| Language: | English |
| 3 | |
| Researcher: | Gautam, Kripa Krishna |
| Guide: | Singh, V DSingh, R S |
| University: | Kurukshetra University |
| Language: | English |
| 4 | |
| Researcher: | Kishore Kumar, R |
| Guide: | Singh, V D |
| University: | Central Institute of English and Foreign Languages |
| Language: | English |