“Biochemical Composition of Some Brown Seaweeds from Hurgada Coast: Biochemical Study of Brown Seaweeds”. Biological Sciences - PJSIR, vol. 69, no. 2, July 2026, pp. 70-74, https://doi.org/10.52763/PJSIR.BIOL.SCI.69.2.2026.70.74.