List of Articles Linear equations system Open Access Article Abstract Page Full-Text 1 - On edge detour index polynomials Sh. Safari Sabet M. Farmani O. Khormali A. Mahmiani Z. Bagheri Open Access Article Abstract Page Full-Text 2 - Numerical Solution of Heun Equation Via Linear Stochastic Differential Equation H. R. Rezazadeh M. Maghasedi B. shojaee Open Access Article Abstract Page Full-Text 3 - Numerical solution of second-order stochastic differential equations with Gaussian random parameters R. Farnoosh H. Rezazadeh A. Sobhani D. Ebrahimibagha