FAN, Hongjian; SHI, Lei. Analysis of Cultivated Land Quality Improvement Technologies. International Journal of Natural Resources and Environmental Studies, [S. l.], v. 5, n. 2, p. 23–27, 2025. DOI: 10.62051/ijnres.v5n2.02. Disponível em: https://wepub.org/index.php/IJNRES/article/view/5264. Acesso em: 21 jul. 2026.