Al-Dulaimi, T. H., and H. M. Al-Azzawi. “The Effect of Learning Based on TBL Task of the Fourth Grade Students in the Literary Major in Sociology”. Journal of Tikrit University for Humanities, vol. 29, no. 3, 1, Mar. 2022, pp. 323-47, doi:10.25130/jtuh.29.3.1.2022.16.