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Fake, counterfeit, or adulterated products have become a dangerous reality to consumers in developing countries. High value-added products are of particular concern, with pharmaceuticals topping the list, followed by packaged food. The prevalence of mobile phones, even in the poorest communities, and the availability of text-messaging, suggest that they may(More)
With the explosive international growth in mobile phone adoption, there is an increasing number of text message-based applications providing mission-critical services to mobile phone owners. With such an unexpected leap in the mobile subscriber base, questions have arisen over the reliability of Short Message Service (SMS) as a communication channel in(More)
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