Front Matter Vol. 7 (2), October 2017 Authors Esensi : Jurnal Bisnis dan Manajemen DOI: https://doi.org/10.15408/ess.v7i2.5542 Abstract Front Matter Vol. 7 (2), October 2017 Downloads PDF Published 2017-10-01 Issue Vol. 7 No. 2 (2017) Section Articles