Editorial Board:
Prof. Dr. Herman, S.Pd., M.Pd., C.TESOL/TEFL., C.TEYL
Chief Editor
Universitas HKBP Nommensen Pematangsiantar, Indonesia
Prof. Dr. Omar Kahel,
Associate Editor
Professor in Mathematics, UTIL MATH PUB INC, UNIV MANTOBA PO BOX 7 UNIV CENT, WINIPEG, CANADA.
Prof. Dr. I Ketut Sudarsana, S.Ag, M.Pd,H
Editor
Institut HIndu Dharma Denpasar) Indonesia
Dr. Antonella Reitano
Associate Editor
Professor, Department of Business and Legal Sciences, University of Calabria, Italy
Dr. Amar Johri
Associate Editor
B.Com., MBA (Finance), OLDBE, Ph.D
Assistant Professor, College of Administrative and Financial Sciences, Saudi Electronic University, Dammam, KSA