Mode comparison study on willingness to buy and willingness to pay for organic foods: paper-and-pencil versus computerized questionnaire
Keramitsoglou, Kiriaki M., Lozar Manfreda, Katja, Anastasiou, Charalampia, Skjak, Knut Kalgraff, Tsagarakis, Konstantinos P.Language:
english
Journal:
Electronic Commerce Research
DOI:
10.1007/s10660-017-9274-7
Date:
November, 2017
File:
PDF, 780 KB
english, 2017