Sadalia, Isfenti, Postgraduates Lecturer Master of Management University of Sumatera Utara, Indonesia

• Vol 6, No 5 (2019): October 2019 - Articles
  Strategy of Achievement Target Marketing of Services Licensed Operator Products PT Telkom Regional I
  Abstract  PDF
• Vol 6, No 6 (2019): December 2019 - Articles
  The Effect of Supervision and Managerial Competence on the Principal of the Job Satisfaction of Teachers in SMP 5 Kisaran
  Abstract  PDF
• Vol 6, No 6 (2019): December 2019 - Articles
  The Effect of Emotional Weakness on Work Satisfaction and Organizational Commitments in the Office of Customs Control and Service Excise on Madya Customs Type B Kualanamu
  Abstract  PDF