Refworks Format

A1 Alghamdi, Ahmed OP pp. 1-28 T1 Effect of handheld tablet computing devices on the engagement of middle grades students as reported by teachers [Article] UL http://search.shamaa.org/PDF/Articles/EGMrk/MrkVol20No225P1Y2020/mrk_2020-v20-n225-p1_001-028_eng.pdf Full text (PDF) 1 http://search.shamaa.org/fulltext.gif