Perbedaan Waktu Panen Daun terhadap Produksi dan Kadar Flavonoid Tempuyung (Sonchus arvensis L.). Jurnal Hortikultura Indonesia (JHI), [S. l.], v. 8, n. 2, p. 136–145, 2017. DOI: 10.29244/jhi.8.2.136-145. Disponível em: https://journal.ipb.ac.id/jhi/article/view/20132. Acesso em: 24 dec. 2025.