Reynolds, Cecil R.; Fletcher-Janzen, Elaine (2008). Encyclopedia of Special Education || Ultimate Instruction for the Severe and Profoundly Retarded. , 10.1002/9780470373699(), –.
doi:10.1002/9780470373699.speced2150
url to share this paper:
An interview with Sci-Hub Founder Alexandra Elbakyan Who exactly should pay for academic research