de Morais, Selene Maia, et al. “Chemical Study of Macroalgae from Ceará State: Cryptonemia Luxurians (Mertens) J. Agardh and Bryothamnion Seaforthii (Turner) Kutzing”. Arquivos De Ciências Do Mar, vol. 33, no. 1-2, May 2017, pp. 65-68, doi:10.32360/acmar.v33i1-2.11808.