Jamita Pesta Paskah Paduahon - Sekretaris Jendral HKBP ( Pdt. David Farel Sibuea, MTh, D.Min)
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Computer science is no more about computers than astronomy is about telescopes. - Edsger Dijkstra
Computer science is no more about computers than astronomy is about telescopes. - Edsger Dijkstra