@inproceedings{inproceedings, title = {{Games with a purpose or mechanised labour? A comparative study}}, url = {{}}, year = {{2013}}, month = {{1}}, author = {{Sabou M and Bontcheva K and Scharl A and Föls M}}, doi = {{10.1145/2494188.2494210}}, isbn = {{9781450323000}}, journal = {{ACM International Conference Proceeding Series}}, note = {{Accessed on 2024/12/23}}}