Stošić, Lazar, and Irena Stošić. “DIFFUSION OF INNOVATION IN MODERN SCHOOL”. International Journal of Cognitive Research in Science, Engineering and Education (IJCRSEE) 1, no. 1 (June 20, 2013): 5–13. Accessed July 15, 2026. https://www.ijcrsee.com/index.php/ijcrsee/article/view/62.