Cite
APA Citation
Khan, V., Papangelis, K., Lykourentzou, I., & Markopoulos, P. (. (Eds.) (2019). Macro-task crowdsourcing : engaging the crowds to address complex problems. Cham, Switzerland : Springer. http://access.bl.uk/ark:/81055/vdc_100086182983.0x000001