Malache، A.، و Sofi، A. (2020). Effectiveness of a Program of Extra Curricular Activities on the Self Efficacy of Efficacy of Fourth Grade Primary School Pupils: A Field Study at the Study at the Schools of Belkaid Benamar and Brixi Nagassa Abdelghani in the State of Tlemcen. مجلة الأكاديمية للدراسات الاجتماعية والإنسانية، مج12, ع1 ، 219 - 231. مسترجع من http://search.mandumah.com/Record/1047600
Malache، Assia، و Abdelwahab Sofi. "Effectiveness of a Program of Extra Curricular Activities On the Self Efficacy of Efficacy of Fourth Grade Primary School Pupils: A Field Study At the Study At the Schools of Belkaid Benamar and Brixi Nagassa Abdelghani in the State of Tlemcen." مجلة الأكاديمية للدراسات الاجتماعية والإنسانية مج12, ع1 (2020): 219 - 231. مسترجع من http://search.mandumah.com/Record/1047600