GUO NYUHUAN. THE BOUNDARY OF LOVE: EXCESSIVE CARE MAY INCREASE CHILDREN’S HAPPINESS THRESHOLD. EPRA International Journal of Environmental Economics, Commerce and Educational Management (ECEM), [S. l.], v. 10, n. 9, p. 36–42, 2023. Disponível em: https://eprajournals.net/index.php/ECEM/article/view/2767. Acesso em: 22 jul. 2024.