Wondmagegn, Amssalu, Menberu Mengesha, and Fikadu Eshetu. “Blended Learning and Geometrical Optics: Examining the Interplay of Conceptual Understanding, Motivation, and Science Process Skills”. World Journal on Educational Technology: Current Issues 17, no. 4 (October 25, 2025): 223–231. Accessed January 2, 2026. https://un-pub.eu/ojs/index.php/wjet/article/view/9568.