| 1 | Study of potassium metaperiodate and chloramine b as volumetric reagents | |
| Researcher: | Singh, Apar | |
| Guide: | Paul, Ram Chand | |
| University: | Panjab University | |
| Language: | English | |
| Shodhganga | ||
| 2 | Determinants of subscriber churn: effect of mobile number portability in India | |
| Researcher: | Singh, Apar | |
| Guide: | Bhatia, B S | |
| University: | Punjabi University | |
| Language: | English | |
| Shodhganga | ||