Chairani, Nurul, and Siti Mariah. “The Effectiveness of the Material Experience Program National Examination in Vocational High Schools”. Jurnal Taman Vokasi 6, no. 2 (December 12, 2018): 126–134. Accessed April 23, 2024. https://jurnal.ustjogja.ac.id/index.php/tamanvokasi/article/view/4106.