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Chung, Kyong-Hwan; Jung, Sang-Chul; Park, Byung-Geon . (2020). Eco-friendly deicer prepared from waste oyster shells and its deicing properties with metal corrosion. Environmental Technology, (), 1–9. doi:10.1080/09593330.2020.1729243 
An interview with Sci-Hub Founder Alexandra Elbakyan,Who exactly should pay for academic research