ABDALLA, fatima Awadalla. EFL University Students’ Performance Assessment in Written Discourse Lexical Collocation. Gezira Journal of Educational Sciences and Humanities, [S.l.], v. 17, n. 2, p. 1-27, feb. 2021. ISSN 1858-5477. متوفر في: <http://37.60.236.48/index.php/gjesh/article/view/1621>. تأريخ الوصول: 03 june 2026.