00724naa#a2200169#i#450# EN\INFRA-M\bibl\108931 20260404181621.6 1998-1740 20260226b2026####ek#y0engy0150####ca RU An Electronic Training KIT for the formation of Information and Mathematical Competence of Students of Pedagogical Areas of Higher Education Institutions in the Context of Digital Learning Journal article Moscow INFRA-M Academic Publishing LLC. 2026 6 с. Journal article local Образование. Воспитание. Обучение. Организация досуга. 37 Non Natal'ya Aleksandrovna zh-szf.ru