Irfansyah, A., Suparji, B. Suprianto, C. Kuntadi, and H. Sudarmaji. “Factors That Affect the Quality Of Vocational Education Graduates in the 4.0 Era: Job Readiness, Skills and Digital Services”. Dinasti International Journal of Education Management And Social Science, vol. 4, no. 4, Apr. 2023, pp. 485-96, doi:10.31933/dijemss.v4i4.1734.