Alghamdi، R. A. (2021). Effect of Learning by Utilizing the Jigsaw Technique in Concept Achievement and Motivation to Science for Female Students of the Sixth Grade. مجلة كلية التربية بالإسماعيلية، ع49 ، 183 - 199. مسترجع من http://search.mandumah.com/Record/1160240
Alghamdi، Reem A. "Effect of Learning By Utilizing the Jigsaw Technique in Concept Achievement and Motivation to Science for Female Students of the Sixth Grade." مجلة كلية التربية بالإسماعيلية ع49 (2021): 183 - 199. مسترجع من http://search.mandumah.com/Record/1160240