YANG, Zhixi; LIN, Lanke; XU, Libing; HUO, Yeyan; HE, Minghao. Research on milk powder production and sales management system based on Beidou positioning. Academic Journal of Management and Social Sciences, [S. l.], v. 2, n. 3, p. 1–5, 2023. DOI: 10.54097/ajmss.v2i3.7968. Disponível em: https://drpress.org/ojs/index.php/ajmss/article/view/7968. Acesso em: 23 jun. 2026.