YAHUPOV, V. Methodology of modernization of vocational education in Ukraine. Professional Pedagogics, Kyiv, n. 1, p. 87–93, 2011. DOI: 10.32835/2223-5752.2011.1.87-93. Disponível em: https://jrnls.ivet.edu.ua/1/article/view/466. Acesso em: 10 jul. 2026.