00519naa#a2200193#i#450# EN\\bibl\98426 20250825202435.1 3034-4689 20250801b2025####ek#y0engy0150####ca RU ACTIVE COALS FROM OILSEED STRAW Journal article Kazan Kazan National Research Technological University 2025 4 с. Journal article local Plakhina D. S. I. Bogdanovich N. I. vestniktu.ru