REGISTER IN WHATSAPP TEXT: A LANGUAGE VARIATION OF ENGLISH-SPEAKING INDONESIANS BASED ON ABBREVIATION ANALYSIS. J.T.Gist [Internet]. 11 Juni 2019 [dikutip 11 Maret 2026];1(1). Tersedia pada: https://journal2.unfari.ac.id/index.php/TheGIST/article/view/33