1. J. E. Mills and D. F. Treagust, "Engineering education—Is problem-based or project-based learning the answer," Australasian journal of engineering education, vol. 3, no. 2, pp. 2-16, 2003.
2. M. Quezada-Espinoza, A. Dominguez, and G. Zavala. "How Difficult are Simple Electrical Circuit Conceptions? New Findings." European Journal of Educational Research 12.3 (2023).
3. P.V. Engelhardt, R.J. Beichner; Students’ understanding of direct current resistive electrical circuits. Am. J. Phys. 1 January 2004; 72 (1): 98–115.
4. Sparkfun Inventor’s Kit (SIK) Guide: http//sparkfun.com/SIKguide (accessed Feb 8, 2024).
5. R. Jain, K. Sheppard, E. McGrath, and B. Gallois (2009, June), “Promoting Systems Thinking In Engineering And Preengineering Students” Paper presented at 2009 Annual Conference & Exposition, Austin, Texas.