Roy Lamrun Sianturi, Zulfikar, and Wilson Nababan. “Analisis Komparatif Implementasi Teknologi Industri 4.0 Pada Institusi Pendidikan Vokasi Di Indonesia”. Journal of Comparative Education Nexus 1, no. 1 (April 30, 2026): 01–07. Accessed May 12, 2026. https://journal.gioedutech.id/index.php/JCEN/article/view/24.