@inproceedings{lmz2017amultimodal,
        title={A Multimodal {LEGO}®-based Learning Activity Mixing Musical Notation and Computer Programming},
        author = {Ludovico, Luca Andrea and Malchiodi, Dario and Zecca, Luisa},
        booktitle = {MIE 2017: Proceedings of the 1st ACM SIGCHI International Workshop on Multimodal Interaction for Education},
        publisher = {ACM},
        address = {New York, NY},
        year = {2017},
        pages = {44--48},
        isbn = {978-1-4503-5557-5},
        doi = {10.1145/3139513.3139519}
}