Wagenhals, Sabine, Wendy Garner, Les Duckers, and Katja Kuhn. “Sustainability Index With Integrated Indicator Dependencies”. Business, Management and Economics Engineering 12, no. 1 (June 30, 2014): 15-29. Accessed October 21, 2024. https://jeelm.vgtu.lt/index.php/BMEE/article/view/3482.