Shamal Azad Abdullah, and Waad M. N. Sabri. “The Effect of Using (Jigsaw) Strategy in Acquisition of the Scientific Concepts Among Scientific’s Eleventh Class Students”. QALAAI ZANIST JOURNAL 6, no. 3 (September 30, 2021): 702–731. Accessed December 22, 2024. https://journal.lfu.edu.krd/ojs/index.php/qzj/article/view/709.