Harianja, Nursalam, Master of Communication Science, Faculty of Social and Political Sciences, University of North Sumatra, Medan, Indonesia

• Vol 7, No 10 (2020): November 2020 - Articles
  The Influence of Communication Competencies and Professionalism Public Relations Officers towards the Quality of Public Relation Services in the Audit Board of the Republic of Indonesia Representative of the North Sumatera Province
  Abstract  PDF