Eränpalo, Tommi, och Tiina Karhuvirta. ”How to Make a Better World: A Study of Adolescent Deliberations in a Problem-Solving Simulation”. Nordidactica. Journal of Humanities and Social Science Education, vol. 2, nr 2012:2, januari 2013, s. 54-83, https://journals.lub.lu.se/nordidactica/article/view/18936.