Setiyowati, Menik, and Harni Kartika Ningsih. “A Needs Analysis of English Proficiency at a State Vocational Institute: A Case Study”. Cendikia : Media Jurnal Ilmiah Pendidikan 15, no. 3 (January 30, 2025): 202-211. Accessed April 21, 2026. http://ejournal.iocscience.org/index.php/Cendikia/article/view/5977.