YU, Ying; XIANGYANG, Qin; LIDONG, Zhang. Development status of rural informatization in Beijing, China. International Journal of Agricultural and Biological Engineering, [S. l.], v. 4, n. 4, p. 59–65, 2012. Disponível em: https://ijabe.migration.pkpps03.publicknowledgeproject.org/index.php/ijabe/article/view/546. Acesso em: 26 dec. 2025.