Contact

PT Zuliya Smart Consulindo (Research Center Progresif)
Jl. Dinar Elok No. 18, Meteseh, Tembalang
Semarang, Central Java 50271
Indonesia

Principal Contact

Redaksi — Research Center Progresif
Phone +62 811-2550-7144

Support Contact

Editorial Office, Research Center Progresif
Phone +62 811-2550-7144