Seftyan Nugroho Y. The Illocutionary Acts Of Written Conversation In Eleventh Grade Senior High School Students’ Textbook : Modul Pengayaan Bahasa Dan Sastra Inggris Peminatan Semester 2. Jurnal sostech [Internet]. 2021Dec.15 [cited 2024Nov.22];1(12):1.588 - 1.594. Available from: https://sostech.greenvest.co.id/index.php/sostech/article/view/265