CARRILLO, M. .; SPARKS, A. G. .; SALCEDO, N. U. . Social power of preadolescent children on influence in their mothers’ purchasing behavior Initial study in Peruvian toy stores. Journal of Economics, Finance and Administrative Science, [S. l.], v. 23, n. 45, p. 150–166, 2018. Disponível em: https://revistas.esan.edu.pe/index.php/jefas/article/view/102. Acesso em: 6 dec. 2022.