БУГРА, А. В. Psychological and educational features of students’ self-study activity in learning mathematical disciplines. Educational Dimension, Kryvyi Rih, Ukraine, v. 45, p. 276–284, 2015. DOI: 10.31812/educdim.v45i0.2633. Disponível em: https://journal.kdpu.edu.ua/ped/article/view/2633. Acesso em: 17 may. 2024.