| 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: | Dhawan, Rajinder Kumar |
| Guide: | Sharma, K K |
| University: | Ch Charan Singh University |
| Language: | English |
| 3 | |
| Researcher: | Sharma, Ritu, Rajinder |
| University: | Maharshi Markandeshwar University |
| Language: | Arabic |