Mishkova-Yotova, Irina, and Margarita Slavova Peneva. 2024. “PROJECT-ORIENTED LEARNING THROUGH VIRTUAL AND AUGMENTED REALITY (VR AR) AND 3D EDUCATIONAL EXPERIENCE USING THE ZSPACE® INSPIRE LAPTOP IN A LESSON UNIT WITH ENVIRONMENTAL CONTENT”. KNOWLEDGE - International Journal 65 (5):511-16. https://ojs.ikm.mk/index.php/kij/article/view/6954.