Kasmaei Najaf Abadi, Hakimeh, Majid Tavassoli Kajani, and Masoud Allame. 2026. “An Effcient Numerical Method for Solving First OrderPantograph Equations via Shifted Müntz Orthogonal Functions”. International Journal of Mathematical Modelling & Computations 16 (1). https://doi.org/10.57647/ijm2c.2026.160106.