Prof. Dr. Ir. Retna Astuti Kuswardani, MS, SCOPUS ID : 57190255008, Google Scholar ID : gVxRO5QAAAAJ&hl, Magister of Agribusiness, Postgraduate Program, University Medan Area, Indonesia

Prof. Dr. Ir. Muhammad Asaad, MS, Universitas Islam Sumatera Utara, Indonesia

Prof. Ir. Zulkarnain Lubis, MS, Ph.D, SCOPUS ID : 36872446100, Magister of Agribusiness, Postgraduate Program, University Medan Area, Indonesia

Prof. Dr. Ir. Bilter Sirait, MS., Universitas Darma Agung, Indonesia

Prof. Dr. Ir. Yusniar Lubis, M.MA, Universitas Medan Area, Indonesia

Prof. Dr. Ir. Siti Endang Rahayu, M.S, Universitas Sebelas Maret, Indonesia

Prof. Dr. Umi Narimawati, SE, M.Si, Departmen of Management, Faculty of Economics, University Computer of Indonesia, Indonesia

Dr. Zahari Zen, M.Sc, SCOPUS ID : 35263408400, Sekolah Tinggi Ilmu Ekonomi Harapan, Indonesia, Indonesia

Dr. Ir. Muhammad Buhari Sibuea, M.Si, Faculty of Economic, University of Muhammadiyah North Sumatera, Indonesia