00590naa#a2200181#i#450# EN\INFRA-M\bibl\115141 20260406043740.1 2500-0489 20260217b2026####ek#y0engy0150####ca RU The electronic workbook on descriptive geometry in Moodle XML format Journal article Moscow INFRA-M Academic Publishing LLC. 2026 11 с. Journal article local Начертательная геометрия. 514.18 Petukhova Anna Viktorovna Ermoshkin E. V. naukaru.ru