Experiences with a Gamified Online Questionnaire for Crowdsourcing Human Recycling Capabilities

@misc{pub7743,
    author = {

Lessel, Pascal
 and 

Altmeyer, Maximilian
},
    title = {Experiences with a Gamified Online Questionnaire for Crowdsourcing Human Recycling Capabilities},
    year = {2015},
    month = {4}
}