Soesilo, Joko, Indriati Retno Palupi, Wiji Raharjo, Sutanto Sutanto, Faris Ahad Sulistyohariyanto, Kevin Gardo Bangkit Ekaristi, and Fandi Budi Stiawan. “Subsurface S-Type Granitoid Identification Based on Gravity and Seismic Tomography Models in Pacitan, East Java”. EKSPLORIUM 39, no. 2 (November 30, 2018): 75–84. Accessed December 6, 2025. https://ejournal.brin.go.id/eksplorium/article/view/7982.