Ikhtiram AN. THE EFFECT OF USING WHATSAPP AS A SOCIAL MEDIA TO THE DISSEMINATION OF IMMIGRATION SERVICES INFORMATION AT IMMIGRATION OFFICE CLASS ONE SPECIAL OF NON BORDER CONTROL SOUTH JAKARTA: PENGARUH MEDIA SOSIAL WHATSAPP TERHADAP KEMUDAHAN PENYEBARAN INFORMASI PELAYANAN KEIMIGRASIAN DI KANTOR IMIGRASI KELAS I KHUSUS NON TPI JAKARTA SELATAN. tematics [Internet]. 2019Mar.25 [cited 2026Apr.20];1(1):63-8. Available from: https://journal.poltekim.ac.id/tematics/article/view/73