Danratchadakorn, Chanrit, and Chotipat Pornavalai. “Coverage Maximization With Sleep Scheduling for Wireless Sensor Networks”. ECTI Transactions on Computer and Information Technology (ECTI-CIT) 10, no. 1 (April 7, 2016): 62–70. Accessed May 3, 2024. https://ph01.tci-thaijo.org/index.php/ecticit/article/view/56398.