The Effect of Using Numbered Heads in the History of Jordan Course in Raising the Level of Achievement Among Eleventh-Grade Students. Ibn Khaldoun Journal for Studies and Researches, فلسطين, v. 2, n. 3, 2022. DOI: 10.56989/benkj.v2i3.1004. Disponível em: https://www.benkjournal.com/index.php/benkj/article/view/1004. Acesso em: 9 apr. 2026.