Helda Dwi Lestari, Rohama, Dede Mahdiyah, Kunti Nastiti. Pengaruh Suhu Ekstraksi Metode Ultrasonic Assisted Extraction Terhadap Aktivitas Antioksidan Ekstrak Daun Andong (Cordyline Fruticosa (L.) A. Cheval). Joecy Journal [Internet]. 2025 Jul. 31 [cited 2026 Oct. 17];5(2):16833-9. Available from: https://joecy.org/index.php/joecy/article/view/1832