Silalahi, Grachia Agustine, Paula Hampp, and Sarah Kamagi. 2024. “THE CORRELATION BETWEEN SELF CONFIDENCE AND STUDENTS’ SPEAKING PERFORMANCE AT SMP NEGERI 1 TOMBARIRI”. JoTELL : Journal of Teaching English, Linguistics, and Literature 3 (3):245-54. https://doi.org/10.36582/jotell.v3i3.8659.