Kaldanov Б, Bidaibekov Е. THE EFFECTIVENESS OF TEACHING DIGITAL LITERACY TO PRIMARY SCHOOL STUDENTS BASED ON ELECTRONIC HIERARCHICAL STRUCTURES. Phys-Math [Internet]. 2026Jun.27 [cited 2026Sep.10];94(2). Available from: https://bulletin-phmath.kaznpu.kz/index.php/ped/article/view/322-330