Leščešen, Igor, Ljubica Ivanović Bibić, Smiljana Đukičin Vučković, Jan Hercik, and Lazar Kotorčević. “THE IMPORTANCE OF TEACHING EQUIPMENT IN GEOGRAPHY CLASSROOMS”. Journal of the Geographical Institute “Jovan Cvijić” SASA 71, no. 3 (December 20, 2021): 325–332. Accessed February 28, 2024. https://ojs.gi.sanu.ac.rs/index.php/zbornik/article/view/335.