Conference Proceedings 1st International Conference on Technologies & Business Models for Circular Economy, September, 5th - 7th, 2018, Portorož, Slovenia. Vol. tbmCE 1. Tehnologije in poslovni modeli za krožno gospodarstvo. Univerzitetna založba Univerze v Mariboru, 2018. Accessed May 2, 2024. https://press.um.si/index.php/ump/catalog/book/367.