Hyypiä M, Sointu E, Hirsto L, Valtonen T. Key Components of Learning Environments in Creating a Positive Flipped Classroom Course Experience. IJLTER [Internet]. 2019 Dec. 30 [cited 2026 Jun. 28];18(13):61-86. Available from: http://www.ijlter.net/index.php/ijlter/article/view/341