CAHYADI, Cahyadi; YULIANI, Nia; SRIKANDI, Srikandi. PENETAPAN AMBANG BATAS KADAR Fe TOTAL DALAM PUPUK ORGANIK YANG BERPOTENSI MENYEBABKAN KERACUNAN Fe TANAMAN PADI SAWAH. Sains Natural: Journal of Biology and Chemistry, [S. l.], v. 3, n. 2, p. 137–145, 2017. DOI: 10.31938/jsn.v3i2.63. Disponível em: https://ejournalunb.ac.id/JSN/article/view/63. Acesso em: 16 apr. 2026.