Khusnul Ma’rifah, I Made Artika, Janson Calvindi, Waras Nurcholis. Optimization of phenolic extraction from Amomum compactum fruits using simplex centroid design. Int. J. Res. Pharm. Sci. [Internet]. 2020 Dec. 31 [cited 2024 Nov. 21];11((SPL 4):3042-8. Available from: https://ijrps.com/home/article/view/2781