Nadhifah, N., Machmudah, U., Munjiah, M., Syarofit, M. and Mahardini, C. 2026. The Relationship between Vocabulary Mastery and Self-Confidence among Students in an Intensive Arabic Program: A Correlational Study at Markaz Arabiyah Pare. Alsuna: Journal of Arabic and English Language. 9, 1 (May 2026), 155-166. DOI:https://doi.org/10.31538/alsuna.v9i1.10031.