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| Zume Compostable Food Delivery Packaging: Announced Jul. 29, 2020 [online]. Site Visited [Dec. 1, 2020]. Available from Internet URL: https://www.youtube.com/watch?v=YZ0gyqsKT8c&feature=emb_logo. |
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| Circle gets the square; Cornering the Pizza Box Corner Problem: Announced Mar. 15, 2018 [online]. Site Visited [Apr. 20, 2022]. Available from Internet URL: https://www.pizzamarketplace.com/news/circle-gets-the-square-cornering-the-pizza-box-corner-problem/. |
| Apple Pizza Box: Announced [May 16, 2017 (online)]. Site visited [Apr. 20, 2022]. Available from Internet URL: https://www.buzzfeednews.com/article/blakemontgomery/behold-apples-greatest-invention. |
| Food & Wine: Announced Oct. 22, 2019 (online). Site Visited [Apr. 20, 2022]. Available from Internet URL: https://www.foodandwine.com/news/pizza-hut-round-boxes. |
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