Ratih S, Awanda HN, Saputra AC, Ashari A. Hidrogeomorfologi mataair kaki Vulkan Merapi bagian selatan. GM [Internet]. 2018 Aug. 27 [cited 2025 May 14];16(1). Available from: https://jurnal.uny.ac.id/index.php/geomedia/article/view/20977