| 1 | Daitiya rajya ka rajnaitik evam sanskritik itihas 1857 se 1947 tak | |
| Researcher: | Nigam, Preeti | |
| Guide: | Lodhi, P S | |
| University: | Jiwaji University | |
| Language: | English | |
| 2 | Studies on genetic parameter in okra (Abelmorchus isculentus (L.) Monech) | |
| Researcher: | Nigam, Preeti | |
| Guide: | Srivastava, J P | |
| University: | Chhatrpati Shahu Ji Maharaj University | |
| Language: | English | |
| 3 | Environmental orientation of supply chain management: antecedents and consequences | |
| Researcher: | Nigam, Preeti | |
| Guide: | Swami, SanjeevShankar, Ravi | |
| University: | Dayalbagh Educational Institute | |
| Language: | English | |
| Shodhganga | ||
| 4 | Environmental Orientation of Supply Chain Management Antecedents and Consequences | |
| Researcher: | NIGAM PREETI | |
| Guide: | SWAMI SANJEEV AND SHANKAR RAVI | |
| University: | Dayalbagh Educational Institute | |
| Language: | English | |
| Shodhganga | ||