Mrs.Lekshmy S, Ms.Aniltta T C, Ms.Nivya Shaji. RFID BASED SHOPPING TROLLEY. Int. J. Comput. Eng. Res. Trends [Internet]. 2015 Dec. 31 [cited 2026 Aug. 14];2(12):1096-9. Available from: https://www.ijcert.org/index.php/ijcert/article/view/446