Liem, A., and E. B.-N. Sanders. “Human-Centred Design Workshops in Collaborative Strategic Design Projects: An Educational and Professional Comparison”. Design and Technology Education: An International Journal, vol. 18, no. 1, Mar. 2013, pp. 72-86, https://openjournals.ljmu.ac.uk/DesignTechnologyEducation/article/view/1665.