LIU, Tianshi. The impact of early childhood education and medical care on children. Finance & Economics, [S. l.], v. 2, n. 1, p. 852, 2024. DOI: 10.61173/7dqx4j86. Disponível em: https://fe.deanfrancis.press/article/view/1058. Acesso em: 4 nov. 2026.