ULLAH KHAN, Rehman; CHUA YEE WEE, Vivian; WONG SZE LUI, Valentina; INAM ULHAQ, Much.; KHAN, Yahya; HARDYMAN BARAWI, Mohd. Mobile Barcode Based Examination Attendance System. International Journal of Engineering & Technology, [S. l.], v. 7, n. 3.22, p. 49–54, 2018. DOI: 10.14419/ijet.v7i3.22.17124. Disponível em: https://www.sciencepubco.com/index.php/ijet/article/view/17124.. Acesso em: 28 apr. 2024.