ANALYTICAL SOLUTION OF SOME NONLINEAR FRACTIONAL INTEGRO-DIFFERENTIAL EQUATIONS OF THE FREDHOLM SECOND KIND BY A NEW APPROXIMATION TECHNIQUE OF THE NUMERICAL SBA METHOD. IJNMA [Internet]. 2022 Jun. 30 [cited 2026 Jan. 5];21:37-58. Available from: https://pphmjopenaccess.com/ijnma/article/view/758