Partha Pratim Bhattacharya, Jyoti Saraswat, and Partha Pratim Bhattacharya. “Techniques to Enhance Lifetime of Wireless Sensor Networks: A Survey”. Global Journal of Computer Science and Technology 12, no. E14 (March 15, 2012): 21–31. Accessed May 7, 2024. https://computerresearch.org/index.php/computer/article/view/294.