Siregar, Riski Efrina, Lailatul Husna Lubis, Ratni Sirait, and Novita Sari. “Analysis of Seismotectonic Parameters and Earthquake Return Periods in The Nias Area (1980-2021): Analisis Parameter Seismotektonik Dan Periode Ulang Gempa Bumi Di Wilayah Nias Tahun 1980-2021”. JURNAL GEOCELEBES 7, no. 2 (November 2, 2023): 108–116. Accessed December 4, 2024. https://journal.unhas.ac.id/index.php/geocelebes/article/view/22348.