Hwang SF, Chao WL, Wu CL. A COMPETITIVE ANALYSIS OF IMPROVED COVER-BASED 2CONNECTED NODE PLACEMENT ALGORITHM FOR THE 2CONNECTED RELAY NODE PLACEMENT PROBLEM UNDER DELAY CONSTRAINT IN WIRELESS SENSOR NETWORKS. Interdisciplinary Journal of Agriculture and Environmental Sciences (IJAES) [Internet]. 2023 Aug. 2 [cited 2025 Mar. 14];9(3):28-43. Available from: https://sadijournals.org/index.php/IJAES/article/view/46