id	keyword
mkg-20197	dental
mkg-20197	air
mkg-20197	virus
mkg-20197	covid-19
mkg-20197	room
mkg-20197	coronavirus
mkg-20197	ozone
mkg-20197	aerosol
mkg-20197	use
mkg-20197	patient
mkg-20197	practice
mkg-20197	health
mkg-20197	indonesia
mkg-20197	gigi
mkg-20197	kedokteran
mkg-20197	sars
mkg-20197	issn
mkg-20197	majalah
mkg-20197	http://e-journal.unair.ac.id/index.php/mkg
mkg-20197	treatment