Comporek M. Comparative Analysis of the Application of Roychowdhury and Gunny Models in the Estimation of Real Earnings Management. KREM [Internet]. 2021 Mar. 30 [cited 2024 Nov. 10];(4(988):45-6. Available from: https://krem.uek.krakow.pl/index.php/krem/article/view/2038