Zacok, Lubomir, Milan Bernat, Jan Pavlovkin, Jaroslav Dzmura, and Renata Bernatova. 2019. “The Effectiveness of Interactive Whiteboard Using Niesve System for Electrical Engineering Students”. Journal of Technical Education and Training 12 (1). https://publisher.uthm.edu.my/ojs/index.php/JTET/article/view/1857.