Formation of techniques of learning activities for students in the study of mathematics. Pedagogy of Higher and Secondary Education, Kryvyi Rih, Ukraine, v. 35, p. 16–21, 2012. DOI: 10.31812/educdim.v35i0.3508. Disponível em: https://journal.kdpu.edu.ua/ped/article/view/3508. Acesso em: 6 dec. 2025.