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Continue to ChatDESIGN AND IMPLEMENTATION OF A CARD BASED SECURITY SYSTEM. https://www.researchprojecttopics.com/2018/11/23/design-implementation-card-based-security-system/
DESIGN AND IMPLEMENTATION OF A CARD BASED SECURITY SYSTEM. https://www.researchprojecttopics.com/2018/11/23/design-implementation-card-based-security-system/