Hwang, S. F., Chao, W. L., & Wu, C. L. (2023). A COMPETITIVE ANALYSIS OF IMPROVED COVER-BASED 2-CONNECTED NODE PLACEMENT ALGORITHM FOR THE 2-CONNECTED RELAY NODE PLACEMENT PROBLEM UNDER DELAY CONSTRAINT IN WIRELESS SENSOR NETWORKS. Research Journal of Agriculture (RJA), 14(12), 9–23. Retrieved from https://zapjournals.com/Journals/index.php/rja/article/view/1673