Abed, Marwa H., Wasan A. Wali, and Musaab Alaziz. “Machine Learning Approach Based on Smart Ball COMSOL Multiphysics Simulation for Pipe Leak Detection”. Iraqi Journal for Electrical and Electronic Engineering 19, no. 1 (February 24, 2023): 100–110. Accessed December 8, 2025. https://ijeee.edu.iq/ijeee/article/view/432.