L. A. Wahyuni, V. . Nurilawaty, R. . Widiyastuti, and T. Purnama, “PENGETAHUAN TENTANG PENYEBAB DAN DAMPAK KEHILANGAN GIGI TERHADAP KEJADIAN KEHILANGAN GIGI PADA LANSIA: KNOWLEDGE ABOUT CAUSES AND IMPACTS OF TOOTH LOSS ON THE INCIDENCE OF TOOTH LOSS IN THE ELDERLY ”, JDHT.j.of.dent.hygiene.and.therapy., vol. 2, no. 2, pp. 52–57, Oct. 2021.