Shakib, S. ., A. A. . Samad, A. B. M. . Razali, M. . Heidari, and E. . Panah. “Perceptions of ESL Students about Using Web-Concordancing and Language Reference Resources in Academic Writing”. Humanities and Social Sciences Letters, vol. 8, no. 3, Sept. 2020, pp. 331-4, doi:10.18488/journal.73.2020.83.331.341.