Muliasari, Handa, Nisa Isneni Hanifa, Wahida Hajrin, Mahacita Andanalusia, and Agriana Rosmalina Hidayati. “Determination of Antioxidants by DPPH Scavenging Activity of Ashitaba Herb (Angelica Keiskei) Methanol Extract”. Jurnal Biologi Tropis 23, no. 4 (October 5, 2023): 482–490. Accessed November 24, 2024. http://jurnalfkip.unram.ac.id/index.php/JBT/article/view/5686.