AUTHOR=Duangthip Duangporn , Chu Chun Hung 

TITLE=Challenges in Oral Hygiene and Oral Health Policy

JOURNAL=Frontiers in Oral Health

VOLUME=1

YEAR=2020

URL=https://www.frontiersin.org/journals/oral-health/articles/10.3389/froh.2020.575428

DOI=10.3389/froh.2020.575428

ISSN=2673-4842