Studies, D. o. S. E. a. C. (2019). Curriculum and Instruction in Secondary School Mathematics. Obafemi Awolowo University.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Studies, Department of Special Education and Curriculum. Curriculum and Instruction in Secondary School Mathematics. Obafemi Awolowo University, 2019.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Studies, Department of Special Education and Curriculum. Curriculum and Instruction in Secondary School Mathematics. Obafemi Awolowo University, 2019.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.