Javed, N., A. Habib, T. Noor, Y. Amin, and H. Tenhunen. “RFID Enabled Chipless Humidity Sensor”. The Nucleus 56, no. 1 (June 18, 2019): 27–30. Accessed May 4, 2024. http://www.thenucleuspak.org.pk/index.php/Nucleus/article/view/327.