Search results for author:"Carly Pietrzyk"
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Robert Morris University
Society for Information Technology & Teacher Education International Conference 2011 (Mar 07, 2011) pp. 640–650
According to the International Telecommunications Union (ITU), the number of mobile phone subscribers will reach five billion by the end of 2010 (Whitney, 2010). This means that approximately 75 percent of the world’s population will have access to...