AU - AlAdl, Abdelrahman E. OP - pp. 1-24 T1 - Using collaborative writing for developing students’ writing skill and engagement : the case of business college students at Delta University [Article] UL - http://search.shamaa.org/PDF/Articles/EGJes/JesVol27No1P1Y2019/jes_2019-v27-n1-p1_001-024_eng.pdf Full text (PDF) 1 http://search.shamaa.org/fulltext.gif