A SYSTEMATIC REVIEW ON ALGEBRAIC THINKING IN EDUCATION Статья Sibgatullin I.R., Korzhuev A.V., Khairullina E.R., Sadykova A.R., Baturina R.V., Chauzova V. Eurasia Journal of Mathematics, Science and Technology Education. Eurasian Society of Educational Research. Том 18. 2022. С. 1-15