00449nam a2200109Ia 4500008004100000100003300041245002800074260010000102300001500202650007900217700004300296250624s9999||||xx |||||||||||||| ||und||  aPragunjay Singh;Aditya Gupta 0aSmart Attendance system  aShiv Nadar University, DadribDepartment of Electrical Engineering, School of Engineeringc2025  a21p.c26cm  aEngineeringElectrical EngineeringElectronics and Communication Engineering  aUnder supervision of Dr. Kamal Agrawal