Palimąka, Karolina; Mierzejewski, Mateusz - In: E-Finanse : finansowy kwartalnik internetowy 12 (2016) 4, pp. 58-71
, which was based on the review of the literature. Furthermore, based on financial statements of companies from the WIG- oil … &gas index and WIG- food industry index ways of interpreting the final results are presented. …