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 Inflectional vs. Derivational Morphological Accuracy in Sudanese Undergraduates' EFL Writing: A Comparative Study of the Suffixes "- ing" and "- ion”.
<strong>Gezira Journal of Educational Sciences and Humanities</strong>, [S.l.], v. 22, n. 2, p. 99-111, oct. 2026.
ISSN 1858-5477. Available at: &lt;<a href="http://journals.uofg.edu.sd/index.php/gjesh/article/view/2627" target="_new">http://journals.uofg.edu.sd/index.php/gjesh/article/view/2627</a>&gt;. Date accessed: 22 oct. 2026.