00606naa#a2200169#i#450# EN\\bibl\40468 20240513123851.1 1812-9498 20201111b2020####ek#y0engy0150####ca RU Distance learning: current state and prospects for development Journal article Astrakhan Astrakhan State Technical University 2020 6 с. Journal article local Образование. Воспитание. Обучение. Организация досуга. 37 Pushnova Valeriya Valeryevna vestnik.astu.org