WERYŃSKI, P. MARKETING SELF-DIAGNOSTIC TOOL FOR SMES - ASSUMPTIONS OF THE PROJECT. Journal of Positive Management, [S. l.], v. 4, n. 1, p. 92–109, 2014. DOI: 10.12775/JPM.2013.007. Disponível em: https://apcz.umk.pl/JPM/article/view/JPM.2013.007. Acesso em: 18 sie. 2024.