List of Articles Basic function Open Access Article Abstract Page Full-Text 1 - A simple algorithm for solving the Volterra integral equation featuring a weakly singular kernel M. Adabitabar Firozja B. Agheli Open Access Article Abstract Page Full-Text 2 - Numerical solution of Volterra-Fredholm integral equations with the help of inverse and direct discrete fuzzy transforms and collocation technique R. Ezzati Open Access Article Abstract Page Full-Text 3 - روش تقریبی برای حل معادله دیفرانسیل کسری انتقال پراکندگی اسماعیل بابلیان محمد ادبی تبارفیروزجا ذهرام عاقلی 10.30495/ijim.2022.19236 Open Access Article Abstract Page Full-Text 4 - Identification of time-varying systems with smooth changes using basic Legendre functions Amir Yaghubi Hossein Rouzegar Mehrzad Nasirian Open Access Article Abstract Page Full-Text 5 - An approximate method for solving fractional system differential equations Mohammad Adabitabar Firozja Bahram Agheli