2025. Modulatory Effects of Noni (Morinda citrifolia L.) Fruit Polysaccharide Syrup on IgG Production and T Cell Activity. Biosaintifika: Journal of Biology & Biology Education. 17, 2 (Aug. 2025), 349–357. DOI:https://doi.org/10.15294/biosaintifika.v17i2.26258.