D. A. Alhidabi, H. Al Fillfily, and T. A. Hizam , Trans., “Levels of critical thinking skills among the students of scientific departments of level four at the Faculty of Education and Applied Sciences- Hajjah city”, Int J Talent Development, vol. 1, no. 1, Jan. 2010, doi: 10.20428/ijtd.v1i1.672.