S. ., M. Bruri Triyono, A. Dahar Minghat, H. Dwi Surjono, and S. Salina Mustakim, “E-Learning Model for Technical and Vocational Education: In Vocational High School”, IJET, vol. 7, no. 4.33, pp. 526–529, Dec. 2018, doi: 10.14419/ijet.v7i4.33.28168.