Sari, K., 		Rizki, F., 		Komara, I., 		Ong, P., 		Purba, A., & 		Widyaputra, S.
2021 Oct 31.  Association between Handgrip Strength and Oral Hygiene Skills  Among The Older People in Rural Area: A Pilot Study. Journal of  Indonesian Dental Association. [Online] 4:2