Wahyudi, W., H. Sinaga, and H. Y. Tanjung. “Combination Tea of Vernonia Amygdalina Del. Leaves and Syzygium Polyanthum Leaves As Complementary Therapy for Type 2 Diabetes Mellitus”. JURNAL FARMASIMED (JFM), vol. 7, no. 1, Oct. 2024, pp. 15-25, doi:10.35451/jfm.v7i1.2303.