PURWANTINI, Sri; SILEN, Adhi Pratistha; SISKA, Syafni Yelvi. Determinants of Maritime English Proficiency in Vocational Higher Education: The Roles of Self-Directed Learning, Simulation-Based Training, and Educational Culture. Jo-ELT (Journal of English Language Teaching) Fakultas Pendidikan Bahasa & Seni Prodi Pendidikan Bahasa Inggris IKIP, [S. l.], v. 13, n. 1, p. 18–34, 2026. DOI: 10.33394/jo-elt.v13i1.19691. Disponível em: https://e-journal.undikma.ac.id/index.php/joelt/article/view/19691. Acesso em: 8 sep. 2026.