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XKFzMHE5c000f274ba9b1.93304976, 93rOaR75c000f274a48a4.79617327 "A CARD BASED SECURITY SYSTEM (A CASE STUDY OF ECO BANK)" Afribary. Afribary, 29 Jan. 2018, https://beta.afribary.com/works/a-card-based-security-system-a-case-study-of-eco-bank-7021. Accessed 09 Jun. 2025.
XKFzMHE5c000f274ba9b1.93304976, 93rOaR75c000f274a48a4.79617327 . "A CARD BASED SECURITY SYSTEM (A CASE STUDY OF ECO BANK)". Afribary, Afribary, 29 Jan. 2018. Web. 09 Jun. 2025. < https://beta.afribary.com/works/a-card-based-security-system-a-case-study-of-eco-bank-7021 >.
XKFzMHE5c000f274ba9b1.93304976, 93rOaR75c000f274a48a4.79617327 . "A CARD BASED SECURITY SYSTEM (A CASE STUDY OF ECO BANK)" Afribary (2018). Accessed June 09, 2025. https://beta.afribary.com/works/a-card-based-security-system-a-case-study-of-eco-bank-7021