Pourdavood, Roland G., and Meng Yan. “Preparing Pre-Service and In-Service Teachers to Teach Mathematics and Science Using an Integrated Approach: The Role of a Six-Week Summer Course”. International Journal of Learning, Teaching and Educational Research 20, no. 1 (January 31, 2021): 64–85. Accessed December 25, 2025. http://ijlter.net/index.php/ijlter/article/view/168.