Supriyani, S., Kunah, K. and Dewi, S. 2025. Investigating Students’ Speaking Confidence on Al-Amin English Club (AEC). JELL (Journal of English Language and Literature) STIBA-IEC Jakarta. 10, 02 (Sep. 2025), 435-446. DOI:https://doi.org/10.37110/jell.v10i02.308.