Ferreira, JoãoAmaral, Isabel2018-06-092018-06-092011978-973-0-10896-5http://hdl.handle.net/10400.26/23074engMental DisabilitiesCare WorkersActivity based aproachAn activity based approach to education of students with severe and profound mental disabilitiesbook part10.13140/RG.2.1.4360.3281