Ramadhani MR, Khafidh Nur Aziz, Budiarta. Identification of Fault Characteristics in the 2021 Ambarawa Swarm Earthquake Based On Focal Mechanism Analysis . J. Penelit. Fis. Apl. [Internet]. 2025 Dec. 30 [cited 2026 Sep. 19];15(2):103-16. Available from: https://journal.unesa.ac.id/index.php/jpfa/article/view/36845