Beaudoin, L., Pudło, M. and Hyniewska, S. (2020) “Mental Perturbance: An Integrative Design-Oriented Concept for Understanding Repetitive Thought, Emotions and Related Phenomena Involving a Loss of Control of Executive Functions”, SFU Educational Review, 13(1), pp. 29–58. doi: 10.21810/sfuer.v13i1.1282.