Bogataj M, Kravanja Z, Novak Pintarič Z, editors. 2nd International Conference on Technologies & Business Models for Circular Economy: Conference Proceedings [Internet]. University of Maribor Press; 2020 [cited 2026 Feb. 28]. (, editor. Technologies & Business Models for Circular Economy; vols. 2019). Available from: https://old.press.um.si/index.php/ump/catalog/book/472