An Efficient Laplace-Adomian Decomposition Approach for a Fractional-Order SIR Epidemic Model with Two Interacting Groups. J. Adv. Appl. Computat. Math. [Internet]. 2026 Jun. 26 [cited 2026 Aug. 10];13(1):90-104. Available from: https://www.frontierjournals.com/index.php/jaacm/article/view/1828