ئافان عبدالله حسن, شةوبة عبدالله ملا طاهر, and عمر ياسين جباري. “Learning Difficulties Among Primary School Students 6,5,4”. QALAAI ZANIST JOURNAL 4, no. 1 (March 30, 2019): 978–1011. Accessed July 2, 2024. https://journal.lfu.edu.krd/ojs/index.php/qzj/article/view/285.