Shamal Azad Abdullah, Waad M. N. Sabri. The Effect of Using (Jigsaw) Strategy in Acquisition of the Scientific Concepts among Scientific’s Eleventh Class Students. QZJ [Internet]. 2021Sep.30 [cited 2024May19];6(3):702-31. Available from: https://journal.lfu.edu.krd/ojs/index.php/qzj/article/view/709