economies Article Analysis of Supply and Demand to Enhance Educational Tourism Experience in the Smart Park of Yogyakarta, Indonesia Ani Wijayanti 1,* ID , Janianton Damanik 2, Chafid Fandeli 3 and Sudarmadji 4 1 Graduate School of Tourism, Gadjah Mada University, Yogyakarta 55281, Indonesia 2 ...