Sołoducho-Pelc, Letycja. “Sustainable Entrepreneurship Utopian Idea or a New Business Model for the 21st Century?”. In Contemporary Organisation and Management. Challenges and Trends, edited by Anna Michałkiewicz and Wioletta Mierzejewska, 205–219. Poland: Lodz University Press, 2020. Accessed January 31, 2026. https://press.uni.lodz.pl/index.php/wul/catalog/book/1268/chapter/3773.