Kontak
Kontak Utama
Nugroho Prasetya Adi
Telepon
085228632243
Kontak Dukungan
Muhtar Sofwan Hidayat
JRPI is licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. Number of ISSN-E= 2809-980X, ISSN-P= 2827-8771
