Primartadi, A., D. Jatmoko, Y. bin Kamin, and Z. Arifin. “Integration of Virtual Reality Media in Teaching Factory to Enhance 4C Skills in Vocational Education”. IJORER : International Journal of Recent Educational Research, Vol. 6, no. 4, July 2025, pp. 1136-48, doi:10.46245/ijorer.v6i4.936.