JANUARDI, R.; AFANDI, A.; BANUWA, I. S. PENGARUH PEMBERIAN ASAM HUMAT TERHADAP SIFAT FISIK TANAH ULTISOL PERKEBUNAN DI NANAS LAMPUNG TIMUR. Jurnal Agrotek Tropika, [S. l.], v. 12, n. 1, p. 183–188, 2024. DOI: 10.23960/jat.v12i1.8554. Disponível em: https://jurnal.fp.unila.ac.id/index.php/JA/article/view/8554. Acesso em: 29 nov. 2025.