Shehzad Ashraf Ch. and Aftab Ahmed Khan and Zahid Mehmood and Muhammad Ahsan Habib and Qasim Mehmood, Efficient Time Synchronization in Wireless Sensor Networks. journal = {International Journal of Electronics and Communication Engineering}, [online]. World Academy of Science, Engineering and Technology. August 2010, vol. 44(8). 1313 - 1316 [viewed 19 September 2024]. Available from: https://publications.waset.org/pdf/15817.