Boulkraa، M. (2016). Positive Self-Talk: An Unexploited Self-Management Cognitive-Motivational Strategy at the University Level and Its Effect on Students’ Oral Performances. مجلة العلوم الإنسانية، ع45 ، 78 - 94. مسترجع من http://search.mandumah.com/Record/840110
Boulkraa، Meriem. "Positive Self-Talk: An Unexploited Self-Management Cognitive-Motivational Strategy At the University Level and Its Effect On Students’ Oral Performances." مجلة العلوم الإنسانية ع45 (2016): 78 - 94. مسترجع من http://search.mandumah.com/Record/840110