Billah, Arifah, & Muhammad Novo Perwira Lubis. " Prevalence of alveolar bone crest resorption patterns at the age of 12-30 years from panoramic radiographs at RSGMP Universitas Trisakti." Jurnal Radiologi Dentomaksilofasial Indonesia (JRDI) [Online], 8.2 (2024): 59-62. Web. 19 Nov. 2024