URL dokumen:
https://acadstaff.ugm.ac.id/karya_files/chemical-composition-diversity-of-fucoidans-isolated-from-three-tropical-brown-seaweeds--phaeophyceae--species-dcfcd07e645d245babe887e5e2daa016/5259c25a-058e-11eb-8284-e4434b0aade8