| 1 | Hindi upanyaskaron ke siddhant aur biniyor per sharat chandra ka prabhav |
| Researcher: | Ojha, Jagannath |
| University: | Tilka Manjhi Bhagalpur University |
| Language: | Hindi |
| 2 | |
| Researcher: | Ojha, S N |
| University: | Babasaheb Bhimrao Ambedkar Bihar University |
| Language: | English |
| 3 | |
| Researcher: | Ojha, Indumati |
| Guide: | Ojha, Indumati |
| University: | University of Delhi |
| Language: | English |
| 4 | Studies on phosphate fixation and release of phosphate applied to soils |
| Researcher: | Ojha, Santosh Kumar |
| University: | University of Allahabad |
| Language: | English |