Ekojono, ., A. Parastiwi, C. Rahmad, and A. N. Rahmanto. “COMPUTER BASED NON TRADITIONAL CONTROL SYSTEM COURSE TEACHING IN INDONESIA ELECTRONICS ENGINEERING POLYTECHNICS EDUCATION”. PUPIL: International Journal of Teaching, Education and Learning, vol. 2, no. 1, Mar. 2018, pp. 01-13, doi:10.20319/pijtel.2018.21.0113.