In Silico Study of Quercetin, Isoquercetin, and β-sitosterol Interaction with Acetylcholinesterase (AChE) Enzyme in Moringa Leaves (Moringa oleifera Lamk) as Alzheimer Disease Therapy. ijcs. 2026;15(1):91-100. doi:10.15294/ijcs.v15i1.36922