“THE INFLUENCE OF NONSTANDARD LANGUAGE IN WHATSAPP AND INSTAGRAM CHATS ON STUDENTS’ FORMAL WRITING SKILLS”. Argopuro: Jurnal Ilmu Bahasa 10, no. 2 (June 30, 2025): 31–40. Accessed July 7, 2025. https://ejournal.cahayailmubangsa.institute/index.php/argopurojournal/article/view/3717.