THERAPEUTIC OUTCOMES OF USING RTR CONE GRAFT MATERIAL FOR ALVEOLAR RIDGE PRESERVATION FOLLOWING ATRAUMATIC TOOTH EXTRACTION AT THE INSTITUTE OF ODONTO-STOMATOLOGY (2020-2021). YHCĐ 2026, 67 (CĐ11-NCKH). https://doi.org/10.52163/yhc.v67iCD11.6023.