FIRDAUS, S.; AHMAD, U.; SYAUQI, F.; DARYONO, .; MUSTOFA, F.; NUGROHO, H.; FARADY, I.; TRESNA, W. Geofenced Earthquake Notification System Using Haversine-Based Distance Calculation and MMI Intensity Estimation. International Journal of Geoinformatics, [S. l.], v. 22, n. 8, p. 1, 2026. DOI: 10.52939/ijg.v22i8.5146. Disponível em: https://ijg.journals.publicknowledgeproject.org/index.php/journal/article/view/5146. Acesso em: 31 aug. 2026.