Anton Sekan http://digilib.fisipol.ugm.ac.id/repo/handle/15717717/63148 Collection owner: antosekan@gmail.com 2026-05-30T12:02:19Z DC Price Mechanisme http://digilib.fisipol.ugm.ac.id/repo/handle/15717717/79921 DC Price Mechanisme Junet Kistanto description for short unique collection