APA (7th ed.) Citation

Keen, R. The development of problem solving young children: A critical cognitive skill. [article].

Chicago Style (17th ed.) Citation

Keen, Rachel. The Development of Problem Solving Young Children: A Critical Cognitive Skill. [article].

MLA (9th ed.) Citation

Keen, Rachel. The Development of Problem Solving Young Children: A Critical Cognitive Skill. [article].

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