Hadji-Nikolova A, Daskalovska N, Jankova-Alagjozovska N. DISTANCE LEARNING – DEVELOPMENT, TYPES AND TOOLS. PALMK [Internet]. 2022Aug.21 [cited 2024May3];7(13):283-96. Available from: https://js.ugd.edu.mk/index.php/PAL/article/view/5217