PYLNIK, R. Development of a reflection during work above a self-portrait. Pedagogy of Higher and Secondary Education, Kryvyi Rih, Ukraine, v. 18, n. 2, p. 40–48, 2007. DOI: 10.31812/educdim.5956. Disponível em: https://journal.kdpu.edu.ua/ped/article/view/5956. Acesso em: 25 nov. 2024.