SALIM AL-KUTUBI , Hadeel; RAZZAQ AL-SAIQ, Inaam. On Student Comprehension For There Year Courses In Mathematics Department. University of Thi-Qar Journal of Science, University of Thi-Qar, Thi-Qar, Iraq, v. 1, n. 3, p. 64–103, 2009. Disponível em: https://jsci.utq.edu.iq/index.php/main/article/view/187.. Acesso em: 29 mar. 2025.