Mailing Address
Research and Social Study Institute
Email: editor@petier.org
Principal Contact
Yusuf Adam Hilman
Universitas Muhammadiyah Ponorogo
Jl. Cinde Wilis Gang 2 Kertosari Babadan Ponorogo Jawa Timur, Indonesia
Phone: +6281296125801
Email: 545471adamongis@gmail.com
Support Contact
Tri
Phone: +6282236423734
Email: info@mayadani.org