1. Catalytic plastics cracking for recovery of gasoline-range hydrocarbons from municipal plastic wastes;Buekens;Resour. Conserv. Recycl.,1998
2. Production, use, and fate of all plastics ever made;Geyer;Sci. Adv.,2017
3. PlasticsEurope, Plastics - the facts 2014/2015: an analysis of European plastics production, demand and waste data. Brussels, 2015, pp. 1–34.
4. Plastic pollution in the world’s oceans: more than 5 trillion plastic pieces weighing over 250,000 tons afloat at sea;Eriksen;PLoS One,2014
5. UNEP, U.N. Environment Programme (UNEP), Valuing Plastics: The Business Case for Measuring, Managing and Disclosing Plastic Use in the Consumer Goods Industry, p. 12, 2014.