N. Fajaryati, N. Nurkhamid, P. W. Pranoto, M. Muslikhin, and A. Dwi W, “E-MODULE DEVELOPMENT FOR THE SUBJECT OF MEASURING INSTRUMENTS AND MEASUREMENT IN ELECTRONICS ENGINEERING EDUCATION”, Jurnal Pendidikan Teknologi dan Kejuruan, vol. 23, no. 2, pp. 191–199, Oct. 2016.