Castelan, J. and Bard, R.D. 2018. Promoting PBL Through an Active Learning Model and the Use of Rapid Prototyping Resources. International Journal of Engineering Pedagogy (iJEP). 8, 4 (Jun. 2018), pp. 131–142. DOI:https://doi.org/10.3991/ijep.v8i4.8281.