T. Jayachandran, J. Sowmiya, M. VenKadesh, T. Gowtham, & C. Sowmiya. (2018). Development of student based attendance and function monitoring system . International Journal of Intellectual Advancements and Research in Engineering Computations, 6(1), 313–318. https://doi.org/10.61096/ijiarec.v6.iss1.2018.313-318