Assagung, Z. (2022) “The Use of Pecha Kucha for Speaking English by Students Participating in Pecha Kucha Competitions”, RETAIN : Journal of Research in English Language Teaching, 10(02), pp. 16-23. Available at: https://ejournal.unesa.ac.id/index.php/retain/article/view/46276 (Accessed: 5May2024).