Vaezi, Hamed, Hossein Karimi Moonaghi, and Reyhaneh Golbaf. “Design-Based Research: Definition, Characteristics, Application and Challenges”. Journal of Education in Black Sea Region 5, no. 1 (December 25, 2019): 26–35. Accessed December 22, 2024. https://jebs.ibsu.edu.ge/jms/index.php/jebs/article/view/185.