@base . a , ; "Electronic Sumy State Pedagogical University named after A.S. Makarenko institutional repository" . a . a ; "2522-1531" ; . , ; "Electronic Sumy State Pedagogical University named after A.S. Makarenko institutional repository." ; ; ; ; ; "Electronic Sumy State Pedagogical University named after A.S. Makarenko institutional repository" , "Electronic Sumy State Pedagogical University named after A.S. Makarenko institutional repository." ; "https://repository.sspu.edu.ua/" . a ; "20240205113215.698803"^^ ; ; . .