List of Articles Finite difference method Open Access Article Abstract Page Full-Text 1 - Numerical solution of the SIR epidemic model using the non-standard finite difference method Abdulrahman Yaghoubi Hashem Saberi Najafi Open Access Article Abstract Page Full-Text 2 - 3D Numerical Modeling of Seismic-Induced Settlement of Pile Groups in Liquefiable Sands shima aghakasiri sanaz aghakasiri محمود قضاوی farzad farrokhzad Saeed Farokhi Zadeh