Mutual aid ↓save

A.Y. Hoekstra; P.Q. Hung. (2005). Globalisation of water resources: international virtual water flows in relation to crop trade. , 15(1), 0–56. doi:10.1016/j.gloenvcha.2004.06.004 

An interview with Sci-Hub Founder Alexandra Elbakyan,Who exactly should pay for academic research