Sulastri S, Muslim B, Sunardi B, Rohadi S, Hadi Perdana Y, Muzli M, et al. A Possibility of Real Time Earthquake Magnitude Determination using GPS for Tsunami warning System in Indonesia. J.Sains Dasar [Internet]. 2018 Oct. 15 [cited 2025 Jun. 5];7(2):71-6. Available from: https://journal.uny.ac.id/index.php/jsd/article/view/21258