Dr. Lina Fouad Jawad. “The Impact Of Innovative Matrix Strategy And The Problem Tree Strategy On The Mathematical Proficiency Of Intermediate Grade Female Students”. Turkish Journal of Computer and Mathematics Education (TURCOMAT) 12, no. 7 (April 16, 2021): 3296–3305. Accessed December 20, 2024. https://turcomat.org/index.php/turkbilmat/article/view/4408.