Saragih, Fransiska, and Safrida Lubis. “Students’ Language Anxiety Levels and Factors in Using ELSA Speak for Grade Eight at SMP Santo Thomas 3 Medan”. TRANSFORM : Journal of English Language Teaching and Learning 14, no. 2 (June 26, 2025): 116–124. Accessed July 11, 2025. https://jurnal.unimed.ac.id/2012/index.php/jelt/article/view/67378.