1.
Mustafa R. The Reasons of Low Success rates in undergraduate Classes in Secondary schools from the teacher’s point of view in Nineveh center. JEH [Internet]. 2021 Jun. 1 [cited 2025 Sep. 10];1(3):223-54. Available from: https://edusj.uomosul.edu.iq/index.php/jeh/article/view/42775