Dr. Neha Tapdiya, Third Year MDS Student, Dr. Purva Chaudhari, Reader, P.G. Guide and Dr. Samrudhi Khondalay, Lecturer, Department of Pediatric and Preventive Dentistry, Ranjeet Deshmukh Dental College And Research Centre, Nagpur received a Copyright from the Copyright Office, Government of India for Literary work titled: ‘ Comparison of cleaning efficacy and effectiveness of triple headed toothbrush and manual u- shaped toothbrush in 3-6 year aged children: A randomized controlled trial ‘ (Registration No. LD-20250175949) on 16th October 2025