Marinelli CV, Turi M, Limone P, Nardacchione G, Peconio G, Toto G. The development of numerical and arithmetical skills in children: The processing of symbolic and non-symbolic quantities. RIPOA [Internet]. 2025 Feb. 7 [cited 2025 Apr. 19];. Available from: https://journals.francoangeli.it/index.php/ripoa/article/view/19335