PAXIÚBA, Carla Marina C.; LIMA, Celson Pantoja. Learning Face – A Tool to Work with Emotions and Learning Using Facial Expressions. In: INTEGRATED SOFTWARE AND HARDWARE SEMINAR (SEMISH), 45. , 2018, Natal. Anais [...]. Porto Alegre: Sociedade Brasileira de Computação, 2018 . p. 1-11. ISSN 2595-6205. DOI: https://doi.org/10.5753/semish.2018.3427.