Kusumastutik, A., Sugiyarti, S.R. and Winduro, W. 2025. ANALYSIS OF THE DEVELOPMENT OF UMBUL PONGGOK TOURIST ATTRACTION IN AN EFFORT TO IMPROVE THE COMMUNITY’S ECONOMY IN PONGGOK TOURISM VILLAGE, POLANHARJO DISTRICT, KLATEN REGENCY. Solidaritas: Jurnal Ilmu-Ilmu Sosial. 8, 2 (Jan. 2025).