Djagham Mohamed , ZOUZOU ZOULEIKHA ,Farid Allouache. Strategies for Choosing a Research Topic and Analyzing Previous Studies: Towards an Effective Research Problem. PEGEGOG [Internet]. 2026 Apr. 11 [cited 2026 Apr. 12];16(1):2433-47. Available from: https://pegegog.net/index.php/pegegog/article/view/4993