N. Rajeh Alsalhi, R. Abdelrahman, A. F. I. Abdelkader, S. Salim Al-Yatim, M. Habboush, and A. Al Qawasmi, “Impact of Using the Differentiated Instruction (DI) Strategy on Student Achievement in an Intermediate Stage Science Course”, Int. J. Emerg. Technol. Learn., vol. 16, no. 11, pp. pp. 25–45, Jun. 2021.