Contact

Muhammad Ardiansyah Sembiring (Editor in Chief)
Editorial Office of  J-Com (Journal of Computer) STMIK Royal, C Building, 2nd Floor,
Prof. H.M. Yamin street, 173 Kisaran, Asahan district, North Sumatera, Indonesia 21227

Faximile           : +62 623-42366
Phone Number : +62 623-41073 ext. 114
Mobile Phone   : +62 852-6829-8026 (Junaidi)

Email :jcom@royal.ac.id