SHAHINI KEVESK, Jamshid; MAREDPOUR, Alireza; MAHMOUDI, Armin. The Effect of Philosophy for Children (P4C) Program on Working Memory and Frustration Tolerance in Sixth-Grade Students. International Journal of Education and Cognitive Sciences, [S. l.], v. 6, n. 4, p. -, 2022. Disponível em: https://journalecs.com/index.php/ecs/article/view/282.. Acesso em: 14 jan. 2026.