Astuti, Amin. “MODEL VOCATIONAL COMPETENCY TRAINING TERPADU (VCT TERPADU) DALAM RANGKA MENINGKATKAN KOMPETENSI PROFESIONAL GURU PRODUKTIF SMK”. Educational Management 3, no. 1 (1). Accessed May 21, 2024. https://journal.unnes.ac.id/sju/eduman/article/view/4352.