e-Certificate system based on Portable Document Format and QR Code for Academic Activities

Many academic activities are held in an educational institution. This activity is to increase knowledge beyond what is obtained during classroom learning. Participation is always proven by the existence of a certificate. Issuance of certificates costs money for paper, printing and distribution. The...

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Veröffentlicht in:	International journal of computer science issues 2020-11, Vol.17 (6), p.87-91
Hauptverfasser:	Suteja, Bernard Renaldy, Imbar, Radiant Victor, Johan, Meliana Christianti
Format:	Artikel
Sprache:	eng
Schlagworte:	Application programming interface Authenticity Certificates Computer science Digital signatures Electronic documents Portable document format Regulation Students
Online-Zugang:	Volltext
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