TY - BOOK AU - Wijayarathna , A.G.Gamini TI - Effectiveness of the automated attendance systems on performance in the public sector organizations: : a case in the national colleges of education, Sri Lanka U1 - 352.78 PY - 2023/// CY - Mihintale PB - Rajarata University of Sri Lanka KW - Automated Attendance systems KW - Public Sector KW - Case ER -