Aqdal, Rahma. “Teaching According to the Cosgrove Model in Developing Positive Thinking for Tenth Grade Female students in Mathematics”. Journal of Education for the Humanities 5, no. 191 (June 1, 2025): 481–510. Accessed September 27, 2025. https://jamh.uomosul.edu.iq/index.php/jeh/article/view/43895.