Ghulamahdi, Munif i, Sandra A. Aziz, and , Nirwan. “Peningkatan Laju Pertumbuhan Dan Kandungan Flavonoid Klon Daun Dewa (Gynura Pseudochina (L.) DC) Melalui Periode Pencahayaan”. Jurnal Agronomi Indonesia (Indonesian Journal of Agronomy) 36, no. 1 (April 30, 2008). Accessed September 12, 2026. https://journal.ipb.ac.id/jurnalagronomi/article/view/1343.