ZAHRA, UMMI, YUNI KARTIKA, IRMANIDA BATUBARA, LATIFAH K DARUSMAN, and AKHIRUDDIN MADDU. 2016. “Short Communication: Screening the Potency of Zingiberaceae Leaves As Antioxidant and Antiaging Agent”. Nusantara Bioscience 8 (2): 221-25. https://doi.org/10.13057/nusbiosci/n080214.