1. Technology-based language learning: Investigation of digital technology and digital literacy;Alakrash H. M.;Sustainability,2021
2. Avelino N. M. Ismail H. H. 2021 Assessing ESL teachers’ knowledge and readiness in integrating 4IR into teaching practices: A concept paper
3. Baxter P. Jack S 2008 Qualitative case study methodology: Study design and implementation for novice researchers The Qualitative Report 13 4 544 559 https://doi.org/10.46743/2160-3715/2008.1573
4. Buchwald D. K. Illy J. Rosenkranz Z. Sauer T. Moses O 1987 The Collected Papers of Albert Einstein: Volume 14: The Berlin years: Writings & correspondence, April 1923- May 1925 Princeton, New Jersey Princeton University Press
5. The Inaugural Address: Wittgenstein and Augustine De Magistro;Burnyeat M. F.;Proceedings of the Aristotelian Society, Supplementary Volumes,1987