Pengaruh Media Sosial Whatsapp Terhadap Kinerja Karyawan Merchandiser Promoti…

ABSTRACT THE EFFECT OF WHATSAPP SOCIAL MEDIA ON THE PERFORMANCE OF MERCHANDISER PROMOTION SPECIALIST EMPLOYEES AT PT GELATIK SUPRA PEKANBARU AGENCY. By : Sahira Nadia Eka Putri Counselor : Rumyeni S.Sos, M.Sc Communication is an inseparable part of human life. In an organization, communication plays a very important role, where communication is used for social interaction between members in…