Erliera 2011. TREATMENTS OF CLASS III SEVERE CROWDED TEETH WITH DAMON BRACKET SYSTEM: EXTRACTION VS NON EXTRACTION: PERAWATAN GIGI GELIGI BERLAPIS KELAS III DENGAN SISTEM BRAKET DAMON: DENGAN DAN TANPA PENCABUTAN GIGI. Dentika: Dental Journal. 16, 2 (Dec. 2011), 184-188. DOI:https://doi.org/10.32734/dentika.v16i2.1868.