Pramono, R., Maman Rahman, and Soesanto Soesanto. “The Development of Dual System Education in Vocational High School in Creating The School Autonomy”. The Journal of Educational Development 4, no. 1 (1): 37-45. Accessed November 22, 2024. https://journal.unnes.ac.id/sju/jed/article/view/11002.