“DAMPAK SOSIAL KESEHATAN GIGI DAN MULUT PADA LANSIA DI UPT PELAYANAN SOSIAL LANJUT USIA BINJAI : SOCIAL IMPACT OF ORAL HEALTH AMONG ELDERLY AT UPT PELAYANAN SOSIAL LANJUT USIA IN BINJAI”. Dentika: Dental Journal 17, no. 4 (December 12, 2013): 351–356. Accessed February 4, 2026. https://idjpcr.usu.ac.id/dentika/article/view/1786.