Onime, Clement, Marco Zennaro, and James Uhomoibhi. “A Low Cost Implementation of an Existing Hands-on Laboratory Experiment in Electronic Engineering”. International Journal of Engineering Pedagogy (iJEP) 4, no. 4 (October 5, 2014): pp. 4–7. Accessed April 24, 2024. https://online-journals.org/index.php/i-jep/article/view/3707.