Dion Daroe Catoer Atmojo, Atep Iman, and Deddy Supriyatna. 2025. “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 (2):12-22. https://doi.org/10.61402/crj.v2i2.298.