Peningkatan Hasil Padi (Oryza sativa L.) dan Kadar Zink dalam Beras melalui Aplikasi Zink Sulfat Heptahidrat. Jurnal Agronomi Indonesia (Indonesian Journal of Agronomy), [S. l.], v. 45, n. 3, p. 243–248, 2018. DOI: 10.24831/jai.v45i3.12287. Disponível em: https://journal.ipb.ac.id/jurnalagronomi/article/view/12287. Acesso em: 25 dec. 2025.