Principal Contact
Syamsul Rizal
Email: jurnalmatra@untirta.ac.id
Support Contact
Dadang Dwi Septiyan
Email: dadang.vivaldi@untirta.ac.id
Syamsul Rizal
Email: jurnalmatra@untirta.ac.id
Dadang Dwi Septiyan
Email: dadang.vivaldi@untirta.ac.id