Stetsenko, Karina, et al. “ANALYSIS OF THE COMPETENCE ORIENTATION OF THE CONTENT OF GEOMETRY LEARNING IN THE EXAMPLE OF STUDYING THE TOPIC ‘TRIANGLES’”. Education. Innovation. Practice, vol. 10, no. 3, Sept. 2022, pp. 51-58, https://doi.org/10.31110/2616-650X-vol10i3-006.