I provide the links of the two relevant papers that have I mentioned in the introduction topic. The access to these depends on your institution's subscription. Mobile government: A challenge for agriculture Government Information Quarterly - Vol. 25, Issue 4, pp. 563-812 [url]http://www.sciencedirect.com/science/article/B6W4G-4PFFD0T-1/2/cb81b6e0…] Building a virtual community for organic agriculture International Journal of Web Based Communities - Vol. 4, No.3 pp. 366 - 383 [url]http://www.inderscience.com/search/index.php?action=record&rec_id=19196…]
