Priyatna, N. J., and H. Widyastuti. “ANALISIS TINGKAT KESESUAIAN HARAPAN WISATAWAN TERHADAP PARIWISATA UMBUL PONGGOK KABUPATEN KLATEN”. Journal of Tourism Destination and Attraction , Vol. 9, no. 2, June 2021, pp. 145-52, doi:10.35814/tourism.v9i2.1744.