Khalid, M. (2019). Sources and possible causes of errors and misconceptions in operations of integers. Modestum.
استشهاد بنمط شيكاغوKhalid, Madihah. Sources and Possible Causes of Errors and Misconceptions in Operations of Integers. Modestum, 2019.
MLA استشهادKhalid, Madihah. Sources and Possible Causes of Errors and Misconceptions in Operations of Integers. Modestum, 2019.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.