Muhammad, Fathur. “British Parliamentary Debate As a Strategy to Assist Eleventh Graders’ Speaking Skills on Using Agreement and Disagreement Expressions ”. RETAIN : Journal of Research in English Language Teaching 13, no. 01 (March 1, 2025): 11–16. Accessed January 31, 2026. https://ejournal.unesa.ac.id/index.php/retain/article/view/65131.