Wenny, T.N. et al. 2022. Development of Lecture Attendance System Using QR Code in Information and Computer Engineering Education Study Program of Universitas Negeri Makassar. Elinvo (Electronics, Informatics, and Vocational Education). 7, 1 (Jun. 2022), 19–26. DOI:https://doi.org/10.21831/elinvo.v7i1.47865.