YONATHAN PANGGABEAN, Daud; TARIGAN, Patra; HALAWA, Erniwati. SEBARAN AKTIVITAS SEISMIK DI WILAYAH SUMATERA UTARA PERIODE 2022. EINSTEIN (e-Journal), [S. l.], v. 11, n. 1, p. 20–25, 2023. DOI: 10.24114/einstein.v11i1.43388. Disponível em: https://jurnal.unimed.ac.id/2012/index.php/einsten/article/view/43388. Acesso em: 12 oct. 2025.