| 1 | Chemical examination of Indian medicinal and aromatic plants. | |
| Researcher: | Mehta, V K | |
| Guide: | Tiwari, H P | |
| University: | Kumaun University | |
| Language: | English | |
| 2 | ||
| Researcher: | Samhasiva Rao, Vijja | |
| Guide: | Tiwari, H P | |
| University: | Birla Institute of Technology and Science | |
| Language: | English | |
| Shodhganga | ||
| 3 | Chemical examination of some medicinal plants of tribal regions of Madhya Pradesh | |
| Researcher: | Kakkar, Arun | |
| Guide: | Tiwari, H P | |
| University: | Rani Durgavati Vishwavidyalaya | |
| Language: | English | |
| 4 | ||
| Researcher: | Dixit, Anil Kumar | |
| Guide: | Tiwari, H P | |
| University: | University of Allahabad | |
| Language: | English | |