ARIEFIANTO, Lutfi; SARTIKA, Rody Putra; FAIZAH , Nurul. Project-Based STEAM Learning in Non-Formal Vocational Education: Occupational Korean Proficiency and Delayed Work-Culture Understanding. Journal of Nonformal Education, [S. l.], v. 12, n. 2, p. 280–289, 2026. DOI: 10.15294/jone.v12i2.59101. Disponível em: https://journal.unnes.ac.id/journals/jone/article/view/59101. Acesso em: 5 sep. 2026.