%0 Journal Article %A Nageswari, D. %A Maheswar, R. %A Jayarajan, P. %D 2022 %J Intelligent Automation \& Soft Computing %@ 2326-005X %V 33 %N 2 %P 711--727 %T OA-PU Algorithm-to Enhance WSN Life Time with Cluster Head Selection %M doi:10.32604/iasc.2022.022270 %U http://www.techscience.com/iasc/v33n2/46744