Mohammed HE, Yousif LH, Abdallah SK. Walrus Optimizer Based Novel Energy-Efficient Clustering for Wireless Sensor Network. CAJMTCS [Internet]. 2025 Aug. 24 [cited 2026 Apr. 15];6(4):846-63. Available from: https://cajmtcs.casjournal.org/index.php/CAJMTCS/article/view/813