Intentions to purchase food through the internet: developing and testing a model - Silva, Filipe Quevedo Pires de Oliveira e; Freire, Otávio Bandeira de Lamônica; Lima Filho, Dario de Oliveira; Brandão, Marcelo Moll; Isabella, Giuliana; Moreira, Luísa Brito (British Food Journal, 2016)