Satrio Ramadhan Rahmadi. 2026. “The Effectiveness of Task-Based Language Teaching (TBLT) In Enhancing Speaking Proficiency of Vocational High School Students in an English for Specific Purposes (ESP) Context”. Retain: Journal of Research in English Language Teaching 14 (03):27-35. https://doi.org/10.26740/rt.v14i03.75882.