1. R.L. Pirog, Petroleum Refining: Economic performance and challenges for the future. https://www.everycrsreport.com/files/20070323_RL32248_9e489f54b235e822472fd71d55962e623e592be1.pdf, 2007 (accessed 1 February 2019).
2. What a Waste 2.0: A Global Snapshot of Solid Waste Management to 2050;Kaza,2018
3. Food and Agriculture Organization of the United Nations, Save Food: Global initiative on food loss and waste reduction. http://www.fao.org/save-food/resources/keyfindings/en/, 2011 (accessed 1 February 2019).
4. Waste generation, composition and management data;Pipatti,2006
5. Food waste as a valuable resource for the production of chemicals, materials and fuels. Current situation and global perspective;Lin;Energy Environ. Sci.,2013