Formulation and Antioxidant Activity of Effervescent Granule Preparation of Bay Leaf Extract (Syzygium Polyanthum (Wight) Walp.) Using the DPPH Method. rehat [Internet]. 2026 Sep. 23 [cited 2026 Sep. 25];7(3):244-50. Available from: https://ejournal.mandalanursa.org/index.php/Rehat/article/view/11487