Kumalasari, Cyintia, and Fitri Wulandari. “The Perception of Using ELSA Speak Application to Improve Speaking Skills of Informatics Students: ”. Journal of English Language Teaching and English Linguistics 10, no. 2 (July 5, 2025): 23–33. Accessed May 7, 2026. https://journal.upy.ac.id/index.php/eltics/article/view/6201.