For citations:
Savenkov A.I., Romanova M.A., Smirnova P.V. Development of metacognitive competencies of students in the process of constructing mathematical problems for younger students. Acta Biomedica Scientifica. 2022;7(2):223-232. (In Russ.) https://doi.org/10.29413/ABS.2022-7.2.23