R.K.Uma Maheswari, ,S.Arunodhaya, V.Marimuthu, & D.Ramya. (2018). A survey of railway condition monitoring by ZIGBEE wireless sensor nodes. International Journal of Intellectual Advancements and Research in Engineering Computations, 6(1), 168–173. Retrieved from https://ijiarec.com/ijiarec/article/view/430