Gulyash, K., M. Venera, K. Bazarkul, S. Rakhat, and S. Sholpan. “Criteria Evaluation in the Formation of Student Competencies”. Journal of Intellectual Disability - Diagnosis and Treatment, vol. 6, no. 3, Oct. 2018, pp. 131-5, doi:10.6000/2292-2598.2018.06.03.11.