Agar Extraction, Physical Properties, FTIR Analysis and Biochemical Composition of Three Edible Species of Red Seaweeds Gracilaria corticata (J. Agardh), Gracilaria dentata (J. Agardh) and Gracilariopsis longissima (S. G. Gmelin)........: Biochemical Composition of Three Edible Species. (2021). Biological Sciences - PJSIR, 64(3), 263-273. https://doi.org/10.52763/PJSIR.BIOL.SCI.64.3.2021.263.273