فهرس المقالات Nouredin Parandin المقاله 1 - Numerical Solution Two-Dimensional Volterra-Fredholm Integral Equations of the Second Kind with Block-Pulse Functions Based on Legendre Polynomials 20.1001.1.22286225.2022.12.1.1.5 10.30495/ijm2c.2022.688969 Jafar Khazaian Nouredin Parandin Farajollah Mohammadi Yaghoobi Nasrin Karami Kabir International Journal of Mathematical Modeling & Computations , العدد 1 , السنة 12 , زمستان 2022