Nazarova N. PROBLEM-SOLVING STRATEGIES OF YOUNG CHILDREN WORKING ON A COMBINATORICS TASK IN A COMPUTER ENVIRONMENT. НИ [Интернет]. 29 август 2023 г. [цитируется по 8 апрель 2025 г.];1(20):66-70. доступно на: https://in-academy.uz/index.php/si/article/view/19898