| 1 | |
| Researcher: | Ramji Lal |
| Guide: | Budhraj, V S |
| University: | Kurukshetra University |
| Language: | English |
| 2 | Investigations on the piezoelectric lead zirconate titanate ceramic systems |
| Researcher: | Ramji Lal |
| Guide: | Ramakrishna, P |
| University: | Indian Institute of Technology-Bombay |
| Language: | English |