UTAMI, K.; MUKTAMAR, Z.; BARCHIA, F.; GUSMARA, H.; SUCAHYA, H.; SALIM, H. Distribution of humic substances and organic matter fraction: effects of long-term application of vermicompost. International Journal of Agricultural Technology, [S. l.], v. 21, n. 4, p. 1617–1628, 2025. DOI: 10.63369/ijat.2025.21.4.1617-1628. Disponível em: https://li04.tci-thaijo.org/index.php/IJAT/article/view/5847. Acesso em: 23 jul. 2025.