Umaya, Umaya, Afrizal Mayub, Henny Johan, Muchammad Farid, and Rendy Wikrama Wardana. 2024. “Class Mapping of Tsunami’s Risk Using Global Positioning Geodetic System in Bengkulu University’s Environment”. Kasuari: Physics Education Journal (KPEJ) 7 (1):119-29. https://doi.org/10.37891/kpej.v7i1.517.