MELNYCHUK, Oleh; KRAVCHENKO, Pavlo. Social Protection of Workers and Employees in Czechoslovakia During the First Republic (1918–1939). Scientific Papers of the Vinnytsia Mykhailo Kotsyiubynskyi State Pedagogical University Series History, [S. l.], n. 44, p. 123–133, 2023. DOI: 10.31652/2411-2143-2023-44-123-133. Disponível em: https://vspu.net/nzhist/index.php/nzhist/article/view/855.. Acesso em: 21 may. 2024.