Sytnyk NL, Vynohradova OY, Tiahun TV, Maznychko AВ. CLASSIFICATION OF DOCUMENTS OF INSURANCE FUND OF DOCUMENTATION OF UKRAINE. SACIT [Internet]. 2020Jul.9 [cited 2025Apr.17];(1 (3):31-7. Available from: http://samit.khpi.edu.ua/article/view/2079-0023.2020.01.06