Yessekeshova, M. D., K. Z. Ibrayeva, G. K. Kaltayeva, N. Albytova, and Z. S. Bekbayeva. “On the Formation of Critical Thinking of Students of a Higher Educational Institution”. Journal of Intellectual Disability - Diagnosis and Treatment, vol. 8, no. 3, Sept. 2020, pp. 388-95, doi:10.6000/2292-2598.2020.08.03.15.