Suharta, RB, Tristanti Tristanti, and Yudan Hermawan. “Geosphere Profile of Tritis Cave in Gunung Kidul Yogyakarta As a Tourism Object ”. Jurnal Penelitian Pendidikan IPA 9, no. 5 (May 31, 2023): 2732–2736. Accessed November 22, 2024. https://jppipa.unram.ac.id/index.php/jppipa/article/view/3327.