1. ACEA. ACEA economic and market report: EU automotive industry full-year 2018. Brussels; 2019.
2. Adidas. Annual Report 2020. Herzogenaurach; 2021.
3. AIM. Pioneering digital watermarks: for smart packaging recycling in the EU; 2022, https://www.digitalwatermarks.eu/ [retrieved 02.02.22].
4. Effect of recycled content and rPET quality on the properties of PET bottles, part I: optical and mechanical properties;Alvarado Chacon;Packag. Technol. Sci.,2020
5. HolyGrail: Tagging Packaging For Accurate Sorting And High-Quality Recycling;Belder,2020