WU, Yanxi. A Study on the Placement Evaluation and Marketing Strategy of Shared Power Banks in Singapore. International Journal of Global Economics and Management, London, U.K., v. 5, n. 1, p. 7–19, 2024. DOI: 10.62051/ijgem.v5n1.02. Disponível em: https://wepub.org/index.php/IJGEM/article/view/4309. Acesso em: 19 jun. 2026.