Citation | Chaniago, R., S.A. Rahman, N.A. Bahmid, D. Lamusu. 2026. Phosphorylation of banggai yam (Dioscorea alata L.) starch using sodium trimetaphosphate: effects on chemical composition, functional properties, and bioactivity. Sarhad Journal of Agriculture, 42(1): 399-410. DOI | https://dx.doi.org/10.17582/journal.sja/2026/42.1.399.410