PUTRIYANA, P.; RIDWANTO, R. UJI AKTIVITAS ANTIOKSIDAN EKSTRAK ETANOL DAUN SUJI (Dracaena angustifolia) DENGAN METODE DPPH (1,1-difenil-2-pikrilhidrazil). ZAHRA: JOURNAL OF HEALTH AND MEDICAL RESEARCH, [S. l.], v. 3, n. 1, p. 86–97, 2023. Disponível em: https://www.adisampublisher.org/index.php/aisha/article/view/300. Acesso em: 5 jul. 2025.