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51
Aplikasyon sa NTC, inaasahan operasyon ng Digitel, palalawakin pa
Published in Kabayan (2000)Article -
52
Convergence of tell coms and IT givesrise to new public network
Published in Philippine Star (1999)Article -
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54
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55
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56
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57
Telekomunikasyon - contingency planning and best practice. IN Y2K update [column]
Published in Kabayan (1999)Article -
58
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59
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60
Telecom firm's head uses the dictatorial way to lead
Published in Philippine Daily Inquirer (1998)Article