Trismahargyono, T., Sulistiyanti, S.R. and Marjunus, R. 2021. Design of an Earthquake Intensity Estimation System for Early Warning. Jurnal Teori dan Aplikasi Fisika. 9, 2 (Jul. 2021), 197–202. DOI:https://doi.org/10.23960/jtaf.v9i2.362.