Binti Nissanto N. THE EFFECTIVENESS OF WHATSAPP GROUP CHAT FOR INTERNAL COMMUNICATION AT KADOKAWA GEMPAK STARZ™. JICOSSH [Internet]. 3Feb.2019 [cited 21Nov.2024];3:270-9. Available from: https://ebook.upnvj.ac.id/index.php/jicossh/article/view/19