Wyrobek J. Testing the Relationship between Exports and Return on Equity for Polish Manufacturing Companies Listed on the Warsaw Stock Exchange in the Years 2003-2010. KREM [Internet]. 2015 Dec. 10 [cited 2024 Nov. 22];(919):93-102. Available from: https://krem.uek.krakow.pl/index.php/krem/article/view/717