MAŁYS , Łukasz. The Development of Business Relationships with Institutional Purchasers in Foreign Markets and Company Performance. Studia Oeconomica Posnaniensia, Poznan, Polska, v. 2, n. 11, p. 103–121, 2014. DOI: 10.18559/4rrvra98. Disponível em: https://journals.ue.poznan.pl/soep/article/view/3670. Acesso em: 3 sep. 2026.