Journal Contact

Mailing Address

j-proteksion@unmuhjember.ac.id

Principal Contact

Asroful Abidin
Ketua Penyunting (Editor In Chief)
Universitas Muhammadiyah Jember
Phone: 081357694445
Email: asroful07@gmail.com

Support Contact

Asroful Abidin
Phone: 081357694445
Email: asroful07@gmail.com