id	keyword
mkg-57897	retention
mkg-57897	peek
mkg-57897	frameworks
mkg-57897	metal
mkg-57897	rpd
mkg-57897	mean
mkg-57897	dent
mkg-57897	study
mkg-57897	group
mkg-57897	denture
mkg-57897	time
mkg-57897	months
mkg-57897	insertion
mkg-57897	gigi
mkg-57897	kedokteran