RAIDASARI, F.; SOFYAN, E. T. The Potential of Various Composting Materials and Biochar as Soil Amendments to Increase Soil Nitrogen Availability (A Review). Jurnal Online Pertanian Tropik, [S. l.], v. 12, n. 2, p. 29–38, 2025. DOI: 10.32734/jpt.v12i2.16864. Disponível em: https://talenta.usu.ac.id/jpt/article/view/16864. Acesso em: 23 oct. 2025.