Khalaf G. Alanazi Mohammed A. Alshehri. "Co-teaching, A comparative Study to Assess The state of Adoption for Co-teaching Practice Across Elementary Schools in The US and Saudi Arabia", مجلة العلوم التربوية - کلية التربية بقنا, 33, 33, 2017, 1-24. doi: 10.21608/maeq.2017.141540