%0 Journal Article %A Ghorbanali Haghighatdoost %A Mostafa Bazghandi %A Firooz Pashaie %T Differential Invariants of Coupled Hirota-Satsuma KdV Equations %J Kragujevac Journal of Mathematics %D 2025 %P 793 %V 49 %N 5 %U http://geodesic.mathdoc.fr/item/KJM_2025_49_5_a10/ %G en %F KJM_2025_49_5_a10