Wulandari, A. S., and S. Handayani. “A CORRELATIONAL STUDY BETWEEN STUDENTS’ SELFCONFIDENCE AND SPEAKING ABILITY AT NINTH GRADE STUDENTS OF SMP N 5 SURAKARTA IN 2022/2023 ACADEMIC YEAR”. English Research Journal : Journal of Education, Language, Literature, Arts and Culture, vol. 7, no. 2, July 2022, doi:10.33061/erj.v7i2.8056.