Orpana, JaniTeräs, Jukka2018-10-182018-10-1820112011http://196.43.179.3:8080/xmlui/handle/123456789/4101.Introduction; 2.Literary review; 3.marketing in social media; 4.Facebook; 5.Questionnaire and methodology; 6.Research analysis; 7.Conclusionen-USFacebook marketing – what do users think of it?Book