Reviewer

Prof. Dr. Afrizal, MA. (Universitas Andalas - Indonesia)	University Page \| Scopus \| GS
Dr. Arie Sujito, S.Sos, M.Si (Universitas Gadjah Mada - Indonesia)	University Page \| Scopus \| GS
Dr. Jannus Siahaan, M.Si. (Universitas Darma Agung - Indonesia)	GS
Dr. Jendrius, M.Si (Universitas Andalas - Indonesia)	University Page \| Scopus \| GS
Prof. John F McCarthy (Australian National University - Australia)	University Page \| Scopus \| GS
Dr. Muba Simanihuruk, M.Si (Universitas Sumatera Utara - Indonesia)	University Page \| Scopus \| GS
Prof. Dr. P. Sundramoorthy (USM-Penang - Malaysia)	University Page \| Scopus \| GS
Prof. Rizabuana Ismail, M.Phil., Ph.D (Universitas Sumatera Utara - Indonesia)	University Page \| Scopus \| GS