Ngongo, Magdalena. “SYSTEMIC LINGUISTIC ANALYSIS OF TEXT APPRAISAL ON STUDENTS’THESES WRITING IN ENGLISH”. LITERA : Jurnal Bahasa Dan Sastra 2, no. 1 (March 26, 2018). Accessed May 7, 2025. https://jurnal.undhirabali.ac.id/index.php/litera/article/view/328.