Challenges to Multimodal Data Set Collection in Games-based Learning Environments

@article{turker2017mmla,
    author    = {Turker, Dalsen, Berland, and Steinkuehler},
    year      = {2017},
    title     = {Challenges to Multimodal Data Set Collection in Games-based Learning Environments},
    journal   = {MMLA},
}