Putu Ria Purnami; Purwani, S. P. M.; Kartika, I. G. A. P. .; Adiyaryani, N. N. . Legal Protection of Patients Who Do Care in Dental and Oral Therapists Based on Permanence No. 20 of 2016 on Permission and Maintenance of Dental Therapist Practice. ULREV 2024, 8.