Σκοπελίτη Ε, Βοσνιάδου Σ. Problem solving, Representations, Temporal relations, Number, Figure, Metacognition. Psychology [Internet]. 2020 Oct. 15 [cited 2024 May 13];18(4):421-39. Available from: https://ejournals.epublishing.ekt.gr/index.php/psychology/article/view/23731