Sinaga, G. H. D., M. R. Tambunan, A. Loeqman, and A. Wibowo. “Coulomb Stress Change of the 2004 Aceh Earthquake on Mount Sorik Marapi 2021”. Jurnal Penelitian Fisika Dan Aplikasinya (JPFA), vol. 11, no. 2, Dec. 2021, pp. 158-70, doi:10.26740/jpfa.v11n2.p158-170.