Auliya, E. N., & Maramis, M. M. (2026). The Role of Synbiotics in Modulating the Gut–Brain Axis in Attentiondeficit/Hyperactivity Disorder: A Systematic Review. Jurnal Sehat Indonesia (JUSINDO), 8(1), 450–464. https://doi.org/10.59141/-.v8i1.518