TOMCZYK, Emilia. New Evidence on Business Tendency Survey Responses During COVID-19: An Entropy and Dissimilarity Approach. Metody Ilościowe w Badaniach Ekonomicznych, [S. l.], v. 27, n. 2, p. 67–75, 2026. DOI: 10.22630/MIBE.2026.27.2.5. Disponível em: https://qme.sggw.edu.pl/article/view/11428. Acesso em: 11 lip. 2026.