The effectiveness of value-added services provided by telecom companies to UPV-CM student subscribers
Executive summary - The fast-pace advent of technology is inevitable. The evolution of a simple analog cellular phone has reached the level of a one of a kind personalized gadget. This popular communication device, being hugely patronized by any type of market, from youth to adult became the main re...
| مؤلفون آخرون: | , , , , |
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| التنسيق: | أطروحة |
| منشور في: |
2003.
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