Wennon, M.R., Wattimena, M.L., Rumakey, Z.A. and Thenu, J.L. 2015. PHYSIC AND CHEMICAL CHARACTERISTICS OF NATA DE SEAWEED FROM Eucheuma cottonii AND Gracilaria sp. KnE Life Sciences. 1, (Feb. 2015), 6-11. DOI:https://doi.org/10.18502/kls.v1i0.77.