Contact

UIR Postgraduate Program Building, III Floor Building A UPJPI
Jl. Kaharuddin Nasution No. 113 Pekanbaru, Riau, Indonesia
E-mail: joa@journal.uir.ac.id

Principal Contact

Sr. Ir. Ujang Paman Ismail, M.Agr
Chief Editor

Support Contact

Rijalul Fikri