GOU, Jiangtao; LUO, Danting. Study on Spatiotemporal Changes of Cultivated Land in the Major Grain-Producing Areas of the Middle and Lower Reaches of the Yangtze River. International Journal of Global Economics and Management, [S. l.], v. 10, n. 2, p. 158–166, 2026. DOI: 10.62051/ijgem.v10n2.19. Disponível em: https://ijgem.org/index.php/ojs/article/view/301. Acesso em: 10 jun. 2026.