Syahrul Sidan Hafid, and Agus Sholeh. “Investigating Students’ Fear of Making Mistakes in English Speaking Performance in EFL Contexts at SMK PGRI Sumbermanjing”. Bhinneka: Jurnal Bintang Pendidikan dan Bahasa 4, no. 1 (January 31, 2026): 350–365. Accessed July 24, 2026. https://pbsi-upr.id/index.php/Bhinneka/article/view/1874.