Coskun, Zeynep Nesrin, Tufan Adıguzel, and Guven Catak. 2019. “Acoustic Labyrinth: Validation of a Game - Based Heart Auscultation Educational Tool”. World Journal on Educational Technology: Current Issues 11 (4):245-56. https://doi.org/10.18844/wjet.v11i4.4394.