T. Sugiarto, N. Zalinus, R. Refdinal, W. Purwanto, and A. Arif, “Kompetensi Lulusan SMK Program Studi Teknik Otomotif Sesuai Dengan Tuntutan Revolusi Industri 4.0 : Kajian Literatur”, AEEJ : Journal of Automotive Engineering and Vocational Education, vol. 3, no. 2, pp. 131-138, Dec. 2022.