Simona, S. The development critical thinking as a result of learning through cooperation. София: 2007 741-745,.
Simona, S. The development critical thinking as a result of learning through cooperation. София: 2007 741-745,.
Simona, S. (2007) The development critical thinking as a result of learning through cooperation, София: 741-745,.
Simona, S. (2007). The development critical thinking as a result of learning through cooperation. Приемственост и перспективи в развитието на педагогическата геория и практика. 125 години предучилищно образование в България (с. 741-745). София: (1).
Simona S. The development critical thinking as a result of learning through cooperation. София: 2007. p. 741-745.
