Ghana
UNIVERSITE SAAD DAHLEB BLIDA BLIDA , Algérie
Swedish Defense Research Agency (FOI) Sweden
Jerukagung Seismologi Indonesia
Jakarta
Daejeon, Republic of Korea
Geosciences Institute - Sao Paulo University Brazil
China University of mining and technology china
School of Civil Engineering, Universidad de Valparaíso, Chile Viña del Mar, Chile
PT CIPTA PERNIKA NUSANTARA Keboen Coding