Karyanto, Karyanto, and I Gede Boy Darmawan. “Pengujian Prototipe Instrumen Pengukuran Gradien Termal Di Lapangan Panas Bumi Padang Cermin Pesawaran”. Jurnal Teori dan Aplikasi Fisika 9, no. 2 (July 31, 2021): 175–184. Accessed October 28, 2025. https://jtaf.fmipa.unila.ac.id/index.php/jtaf/article/view/360.