Antioxidant activity test of ethanol extract of red algae (Kappaphycus alvarezii) green variety from north coasts of Jepara district with DPPH method. JOHMPE [Internet]. 2023(e)ko urtarrilaren 19(e)an [aipatua 2026(e)ko abuztuaren 24(e)an];1(1). Available at: https://shmpublisher.com/index.php/johmpe/article/view/133