1. K. Jacksi, F. Ibrahim, S. Ali, Scholars. J. Eng. Technol. (SJET). (2018).
https://doi.org/10.21276/sjet.2018.6.2.1
2. R. Tasmin, A. Rasidi, S. Nazim, M. Salleh, M. Saufi, C. Rusuli, Integrating student class attendance into university information system for seamless monitoring approach, in Proceedings in ENCON2017, Universiti Malaysia Sarawak (UNIMAS). August 2017
3. J. Osondu, eAttendance—a class attendance system using MS access—a review, in Conference Paper in 5th international scientific conference for e-Governance at Sozopol, Bulgaria (2015)
4. R. Hendry, M.N.A. Rahman, A.H. Seyal, Smart attendance system applying QR code (2017), pp. 1–5
5. S. Bhattacharya, G. Nainala, S.P. Das, A. Routray, Smart attendance monitoring system (SAMS): a face recognition based attendance system for classroom environment, in Proceedings—IEEE 18th International Conference on Advanced Learning Technologies, ICALT 2018, (2018), pp. 358–360