ŚWIECZEWSKA, Iwona. Models of Manufacturing Sectors by Technology Level. Acta Universitatis Lodziensis. Folia Oeconomica, [S. l.], n. 294, p. 371–405, 2013. DOI: 10.18778/0208-6018.294.10. Disponível em: https://www.czasopisma.uni.lodz.pl/foe/article/view/26160. Acesso em: 5 dec. 2025.