Temitope Oluwaseun, O., A. Halleluyah Oluwatobi, and J. Boluwatife. “Smart Touch Attendance Management System Using NFC Tag: Improving Learning Outcomes”. International Journal of Computer (IJC), vol. 33, no. 1, Apr. 2019, pp. 11-18, https://ijcjournal.org/index.php/InternationalJournalOfComputer/article/view/1169.