SIKACZ, Hanna. Economic Indicators in Integrated Reports of Selected Capital Groups - Findings of the Research. DEMO, Poland, v. 6, n. 2, p. 35–53, 2018. DOI: 10.18559/SOEP.2018.2.3. Disponível em: https://ojs34.fimagis.pl/index.php/demo/article/view/1082. Acesso em: 18 apr. 2026.