KRIVIRADEVA, B.; STOYNOVA, A. The Impact of Manаgement on the Effectiveness in Socioeducational Institutions . Student Niepełnosprawny. Szkice i Rozprawy, [S. l.], v. 14, n. 14(7), p. 91–104, 2021. Disponível em: https://czasopisma.uph.edu.pl/studentniepelnosprawny/article/view/2436. Acesso em: 26 kwi. 2024.