HATOS, H. .; SZOMBATHELYI, M. K. . Indicators of sustainability in vocational education and training institutions. International Journal of Innovative Research and Scientific Studies, [S. l.], v. 8, n. 3, p. 1674–1679, 2025. DOI: 10.53894/ijirss.v8i3.6859. Disponível em: https://www.ijirss.com/index.php/ijirss/article/view/6859. Acesso em: 4 jul. 2025.