Dion Daroe Catoer Atmojo, Atep Iman, and Deddy Supriyatna. “Development of SKKNI and Industry Based Periodic Maintenance Modules for Class XI Light Vehicle Engineering Expertise at SMK Negeri 5 Serang City”. Crossroad Research Journal 2, no. 2 (February 8, 2025): 12–22. Accessed March 27, 2026. https://journal.yayasanpad.org/index.php/crj/article/view/298.