Nogalski B, Niewiadomski P, Szpitter A. Creativity in the Aspect of Composition of Business Models of Manufacturers from the Agricultural Machines Sector: An Attempt to Assess the Significance of the Requirements. JMFS [Internet]. 2019 Jul. 29 [cited 2024 Dec. 22];(31):9-26. Available from: https://econjournals.sgh.waw.pl/JMFS/article/view/731