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دليل المستخدم
Ben Nedjma، N. (2022). Study of the Contribution of Physical Education and Sports Teachers to Develop Physical Education and Sports Curriculum: Study on some Middle-Grade Teachers. مجلة التحدي، مج14, ع1 ، 478 - 491. مسترجع من http://search.mandumah.com/Record/1255479
Ben Nedjma، Noureddine. "Study of the Contribution of Physical Education and Sports Teachers to Develop Physical Education and Sports Curriculum: Study On Some Middle-Grade Teachers." مجلة التحدي مج14, ع1 (2022): 478 - 491. مسترجع من http://search.mandumah.com/Record/1255479