1. Ahlund, M. (2005, April). RFID in the biopharmaceutical supply chain. BioPharm International Magazine, 1.
2. Arnall, T. (2007). RFID tags. Retrieved from http://www.flickr.com/photos/timo/1616057288/
3. RFID: an enabler of supply chain operations
4. The Internet of Things: A survey
5. Bahr, W. and Lim, M. K. (2009). Implementation challenges of application of radio frequency identification (RFID) in warehouse. Academic Press.