Zygmunt, Aleksandra, and Mirosława Szewczyk. “Assessment of the Financial Condition of Companies Manufacturing Fabricated Metal Products in Opolskie Voivodship in the Context of Regional Development”. Regional Barometer. Analyses & Prognoses, no. 2 (28) (September 28, 2012): 65–71. Accessed July 1, 2024. https://czaz.akademiazamojska.edu.pl/index.php/br/article/view/1239.