Combination Tea of Vernonia Amygdalina Del. Leaves and Syzygium Polyanthum Leaves as Complementary Therapy for Type 2 Diabetes Mellitus . JFM [Internet]. 2024 Oct. 31 [cited 2026 Feb. 21];7(1):15-2. Available from: https://ejournal.medistra.ac.id/index.php/JFM/article/view/2303