| 1 | Arithmetical functions and divisor problems asociated with certain types of devisors of an integer  | 
| Researcher: | Siva Rama Prasad, V | 
| University: | Andhra University | 
| Language: | English | 
| 2 | |
| Researcher: | Sita Ramaiah, V | 
| University: | Andhra University | 
| Language: | English |