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THE ATTRACTION AND DEVELOPMENT OF ERGENDANG CAVE HOT SPRINGS IN PENUNGKIREN VILLAGE, STM HILIR DISTRICT, DELI SERDANG REGENCY. TGEO [Internet]. 2022 Aug. 2 [cited 2026 Jun. 14];11(1):57-64. Available from: https://jurnal.unimed.ac.id/2012/index.php/tgeo/article/view/35324