Hidayati, Sri, Antonius Ratdomopurbo, Kazuhiro Ishihara, and Masato Iguchi. “Focal Mechanism of Volcano-Tectonic Earthquakes at Merapi Volcano, Indonesia”. Indonesian Journal of Physics 19, no. 3 (November 3, 2016): 75-82. Accessed November 21, 2024. https://ijphysics.fi.itb.ac.id/index.php/ijp/article/view/178.