Roni, Asep, Intan Sri Mulyati, and Dadang Juanda. “Penetapan Kadar Flavonoid Total Dan Fenol Total Dari Tanaman Pacing Pentul (Costus Spicatus) ”. Indonesian Journal of Herbal Science and Innovation 1, no. 2 (December 31, 2025): 68–76. Accessed August 16, 2026. https://e-journal.cendekiasci.id/ijhsi/article/view/11.