LESTARI, AGATHA BUDI SUSIANA; DWIATMAKA, YOHANES. Antioxidant Activity of Red Bettle Leaves Extract (Piper crocatum) as a Result of Optimization of Ethanol-Water Solvents. JURNAL ILMU KEFARMASIAN INDONESIA, [S.l.], v. 12, n. 1, p. 75-79, apr. 2014. ISSN 2614-6495. Available at: <http://jifi.farmasi.univpancasila.ac.id/index.php/jifi/article/view/190>. Date accessed: 24 june 2024.