Afroz, Basharat Hussain, and Abdullah. “An Efficient Haar Wavelet Series Method to Solve Higher-Order Multi-Pantograph Equations Arising in Electrodynamics”. Jordan Journal of Mathematics and Statistics 15, no. 4A (May 18, 2025): 787–805. Accessed August 17, 2025. https://jjms.yu.edu.jo/index.php/jjms/article/view/698.