Biochemical Composition of Some Brown Seaweeds from Hurgada Coast: Biochemical Study of Brown Seaweeds. Biological Sciences - PJSIR, [S. l.], v. 69, n. 2, p. 70–74, 2026. DOI: 10.52763/PJSIR.BIOL.SCI.69.2.2026.70.74. Disponível em: http://www.v2.pjsir.org/index.php/biological-sciences/article/view/3174. Acesso em: 29 jul. 2026.