Antioxidant activity test of ethanol extract of red algae (Kappaphycus alvarezii) green variety from north coasts of Jepara district with DPPH method. JOHMPE [انترنت]. 19 يناير، 2023 [وثق 24 أغسطس، 2026];1(1). موجود في: https://shmpublisher.com/index.php/johmpe/article/view/133