YANG, Liangyan; YE, Shenglan. Research Progress on the Effects of Alfalfa on Farmland Runoff Nitrogen in the Arid Northwest Region of China. Frontiers in Sustainable Development, [S. l.], v. 5, n. 10, p. 100–103, 2025. DOI: 10.54691/0x56np90. Disponível em: https://fsdjournal.org/index.php/ojs/article/view/200. Acesso em: 2 jul. 2026.