Ombretta Gaggi Francesca Meneghello 0002 Claudio E. Palazzi Giulio Pante Learning how to recycle waste using a game. 144-149 2020 GOODTECHS https://doi.org/10.1145/3411170.3411251 conf/goodtechs/2020 db/conf/goodtechs/goodtechs2020.html#GaggiMPP20