Nurcholis W, Ma’rifah K, I. Artika M, I. Aisyah S, P. Priosoeryanto B. Optimization of Total Flavonoid Content from Cardamom Fruits Using a Simplex-Centroid Design, Along with the Evaluation of the Antioxidant Properties: doi.org/10.26538/tjnpr/v5i8.10. TJNPR. 2021;5(8):1382-1388. Accessed November 24, 2024. https://tjnpr.org/index.php/home/article/view/443