Tyas, Ghita, and Widhiyanto Widhiyanto. “A Study on Interpersonal Meaning Negotiated Teacher-Students Classroom Interaction in Vocational High School”. ELT Forum: Journal of English Language Teaching 9, no. 2 (November 30, 2020): 193-202. Accessed April 28, 2024. http://journal.unnes.ac.id/sju/elt/article/view/37221.