ANJANI, Amelia; RATNAMULYANI, Ike Atikah; KUSUMADINATA, Ali Alamsyah. PENGGUNAAN MEDIA KOMUNIKASI WHATSAPP TERHADAP EFEKTIVITAS KINERJA KARYAWAN. JURNAL KOMUNIKATIO, [S. l.], v. 4, n. 1, 2018. DOI: 10.30997/jk.v4i1.1211. Disponível em: http://103.127.96.46/index.php/JK/article/view/1211. Acesso em: 8 jun. 2026.