Data Analysis for Library Management using Antenna based Wireless Sensor Nodes . Ajasraa ISSN 2278-3741 UGC CARE 1, [S. l.], v. 13, n. 1, p. 232–242, 2024. DOI: 10.7492/5bb97m80. Disponível em: https://ajasra.in/index.php/about/article/view/124.. Acesso em: 3 may. 2025.