1.
Rija JA. The Impact Of The Teaching Strategy Based On The Method Of Solving Problems In The Acquisition Of Concepts In Mathematics Fourth Grade Students Scientific For The Second Semester Of the Academic Year (2016 - 2017). J. Tikrit U Hum. [Internet]. 2019 Jun. 29 [cited 2026 Sep. 29];26(4):476-92. Available from: https://jtuh.org/index.php/jtuh/article/view/736