Givency, Christy. “The Correlation Between Self-Efficacy and Speaking Performance of the Eleventh-Grade Students at SMAN 1 Palangka Raya”. EBONY: Journal of English Language Teaching, Linguistics, and Literature 3, no. 2 (July 22, 2023): 139–150. Accessed November 22, 2024. https://e-journal.upr.ac.id/index.php/ebony/article/view/8599.