Kajian Pemupukan NPK dan Jarak Tanam pada Produksi Antosianin Daun Kolesom. Jurnal Agronomi Indonesia (Indonesian Journal of Agronomy), [S. l.], v. 37, n. 1, 2010. DOI: 10.24831/jai.v37i1.1395. Disponível em: https://journal.ipb.ac.id/jurnalagronomi/article/view/1395. Acesso em: 30 dec. 2025.