JAENUDIN, A.; SUNGKAWA, I.; NENGSIH, N.; MARYULIYANNA, M. Respon Pupuk Fosfat dan Silika Terhadap Pertumbuhan Padi Hitam (Oryza sativa L. Indica). Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering), [S. l.], v. 10, n. 3, p. 274–282, 2021. DOI: 10.23960/jtep-l.v10i3.274-282. Disponível em: https://jurnal.fp.unila.ac.id/index.php/JTP/article/view/4908. Acesso em: 26 nov. 2025.