Hirsto, L. ., S. . Väisänen, and A. . Arffman. “Exploring Students’ Experiences of Self-Regulated Learning During a Large Flipped Classroom Course in Teacher Education”. International Journal of Learning, Teaching and Educational Research, vol. 18, no. 13, Dec. 2019, pp. 107-32, http://www.ijlter.net/index.php/ijlter/article/view/355.