Ramdani, Z., Hadiana, D., Fikrianto, M., Sylvia, N., Alia, N., Amri, A., & Can, H. (2025). Improving the Cognitive Flexibility (CF) of Adolescent Students Through Differentiated Instructions in Indonesia. International Journal of Cognitive Research in Science, Engineering and Education (IJCRSEE), 13(1), 1–13. https://doi.org/10.23947/2334-8496-2025-13-1-1-13