Dybikowska, Adrianna, and Leszek Kazmierczak-Piwko. “Life Cycle Assessment As a Tool of Modern Ecological Education”. New Trends and Issues Proceedings on Humanities and Social Sciences 6, no. 3 (September 18, 2019): 8–17. Accessed May 2, 2024. https://un-pub.eu/ojs/index.php/pntsbs/article/view/4331.