Ratna Kumari Challa
Observed name: Dr. Ratna Kumari Challa
Institution: Rajiv Gandhi University of Knowledge Technologies
Observed institutions: Rajiv Gandhi University of Knowledge Technologies, Yogi Vemana University
ORCID: 0000-0001-5077-8513
Observed ORCID: 0000-0001-5077-8513
OpenAlex ID: A5009419223
