The Effect Of Facial Vertical Dimension Changes On The Value Of Facial Harmony In Malocclusion Class II Skeletal In RSGM USU: Pengaruh Perubahan Dimensi Vertikal Wajah Terhadap Nilai Harmoni Wajah Pada Maloklusi Kelas II Skeletal di RSGM FKG USU. (2020). Dentika: Dental Journal, 23(2), 39-44. https://doi.org/10.32734/dentika.v23i2.4386