Wirza W, Supriyana S, Siregar I. Parent’s Assistance Program in UKGS Toward The Changes of Students’ Oral Hygiene Status. Jurnal Riset Kesehatan [Internet]. 2015 Jul. 22 [cited 2026 Oct. 25];3(3):646-55. Available from: https://ejournal.poltekkes-smg.ac.id/ojs/index.php/jrk/article/view/133