@phdthesis{roberto2021gamificacao ,
 title= {GAMIFICA{\C{C}}{\~A}O NO ENSINO DE L{\'I}NGUAS ESTRANGEIRAS},
 author= {ROBERTO WAGNER ARAUJO AMARAL},
 year= {2021},
 note = {Available at  http://monografias.ice.ufjf.br/tcc-web/tcc?id=682},
 school= {Federal University of Juiz de Fora},
 key = {AMARAL,2021}
}