TOPPO, Triza Janifer. Problem Solving: An Introduction and Its Importance in Child Development. Wisdom Vortex: International Journal of Social Science and Humanities, [S. l.], v. 1, n. 01, p. 17–23, 2025. Disponível em: https://wvijsh.shodhmitra.com/index.php/wvijsh/article/view/9. Acesso em: 24 aug. 2025.