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Aqeel Ashraf, Muhammad; Liu, Zhenling; Yang, Yafeng; Zhang, Dangquan . (2020). Magnetic recoverable nanomaterials: An efficient strategy for synthesis of pyrroles. Synthetic Communications, (), 1–18. doi:10.1080/00397911.2020.1792933 
An interview with Sci-Hub Founder Alexandra Elbakyan,Who exactly should pay for academic research