Chandan Kumar Roy, Tanu Mahajan, Ankit Mehrotra, and Rosy Raheja. 2019. “COMPARATIVE EVALUATION OF RETENTION OF MANDIBULAR SPECIAL TRAY BY USING THREE DIFFERENT MATERIALS FOR BORDER MOULDING AND FINAL IMPRESSION”. UNIVERSITY JOURNAL OF DENTAL SCIENCES 5 (2), 12-16. https://ujds.in/index.php/ujds/article/view/58.