Information Journal Paper
APA:
Copy. (2017). Why do children worry about their academic achievement? An expectancy-value perspective on elementary students’ worries about their mathematics and reading performance. (ZDM) THE INTERNATIONAL JOURNAL ON MATHEMATICS EDUCATION, 49(3), 339-354. SID. https://sid.ir/paper/733707/en
Vancouver:
Copy. Why do children worry about their academic achievement? An expectancy-value perspective on elementary students’ worries about their mathematics and reading performance. (ZDM) THE INTERNATIONAL JOURNAL ON MATHEMATICS EDUCATION[Internet]. 2017;49(3):339-354. Available from: https://sid.ir/paper/733707/en
IEEE:
Copy, “Why do children worry about their academic achievement? An expectancy-value perspective on elementary students’ worries about their mathematics and reading performance,” (ZDM) THE INTERNATIONAL JOURNAL ON MATHEMATICS EDUCATION, vol. 49, no. 3, pp. 339–354, 2017, [Online]. Available: https://sid.ir/paper/733707/en