Barakat N, Salameh L, Haidar M. The effect of immediate "verbal" and deferred "visual verbal" feedback in improving the beating skill of volleyball. Tuj-hlth [Internet]. 2019Dec.24 [cited 2024Apr.28];41(6). Available from: https://journal.tishreen.edu.sy/index.php/hlthscnc/article/view/9353