Pasko, Oleh, Inna Balla, Inna Levytska, and Nataliia Semenyshena. “Accountability on Sustainability in Central and Eastern Europe: An Empirical Assessment of Sustainability-Related Assurance”. Comparative Economic Research. Central and Eastern Europe 24, no. 3 (September 21, 2021): 27–52. Accessed December 8, 2025. https://www.czasopisma.uni.lodz.pl/CER/article/view/10751.