Abdillah SE, Simatupang ECM. Language Attitude in Startup Company PT Inovasi Edukasi Karya Anak Negeri: A Sociolinguistics Study. Sinestesia [Internet]. 2023Jun.16 [cited 2026Oct.10];13(1):653-6. Available from: https://www.sinestesia.pustaka.my.id/journal/article/view/383