Journal Contact

Principal Contact

Arifin Suryo Nugroho
Universitas Muhammadiyah Purwokerto
arifin.suryo16@yahoo.co.id
Phone: 085228375915
Email: arifin.suryo16@yahoo.co.id

Support Contact

Arifin Suryo Nugroho
Phone: 085228375915
Email: arifin.suryo16@yahoo.co.id

ISSN: 1979-6668