Prof. Dr. Iskandar Muda, SE, M.SI  (Universitas Sumatera Utara - Indonesia) - University Page |SINTA | GS

Prof. Dr. Marlon Sihombing (Universitas Sumatera Utara - Indonesia) - University Page | SINTA | GS

Prof. Subhilhar, M.A., Ph.D (Universitas Sumatera Utara - Indonesia) - University Page |SINTA | GS

Ybhg. Datin Dr.Noor Azlin Binti Ismail (Universiti Putera Malaysia - Malaysia) - University Page

Dr. Hatta Ridho, S.Sos., MSP (Universitas Sumatera Utara - Indonesia) - University Page | SINTA | GS

Dr. Kartini Harahap, S. Sos, M. Si (Universitas Sumatera Utara - Indonesia)-  University Page | SINTA | GS