GÁL, Tímea; SOÓS, Mihály; SZAKÁLY, Zoltán. Applying New Innovative Market Research Methods in the Innovation Process of New Products. International Journal of Engineering and Management Sciences, [S. l.], v. 2, n. 3, p. 56–69, 2017. DOI: 10.21791/IJEMS.2017.3.6. Disponível em: https://ojs.lib.unideb.hu/IJEMS/article/view/4908.. Acesso em: 2 may. 2024.