Retrieved 27 May 2015. Cite web URL https://wtvox.com/2015/02/the-internet-of-sheep-farmers-in-wales-are-extending-the-concept-of-iot/ Title The Internet of Sheep: Farmers in Wales Are Extending The Concept Of IoT Last name Smith First name Amanda Authors list Smith Website WT Vox Publisher WT Vox URL access date 27 May 2015 ↑ Alleven, Monica. "Sigfox, Texas Instruments collaborate to deliver Internet of Things solutions".