Birbraer A.V. «Visual modeling of logical problems as means of developing thinking» // Open and distance education 2011. №1 (41) C.54-58
Bezukladnikov K.E., Kruze B.A., Melekhina E.S. «Educational Research as a Means of Formation of Educational and Cognitive Competence of Students» // Language and Culture 2019. №48 C.259-276
