HIDAYATULLOH, M. David; TAHIR, Muhammad; BAKRI, Fitriyani. A Regression Analysis of Self-Affirmation and Speaking Anxiety on EFL Students’ Oral Performance: A Mixed-Methods Study in an Indonesian Islamic High School. ELS Journal on Interdisciplinary Studies in Humanities, [S. l.], v. 8, n. 2, p. 412–424, 2025. DOI: 10.34050/els-jish.v8i2.44441. Disponível em: https://journal.unhas.ac.id/index.php/jish/article/view/44441. Acesso em: 27 feb. 2026.