PYLNIK, E. FORMS OF HEURISTIC LEARNING. Educational Dimension, Kryvyi Rih, Ukraine, v. 24, p. 134–139, 2009. DOI: 10.31812/educdim.6024. Disponível em: https://journal.kdpu.edu.ua/ped/article/view/6024. Acesso em: 25 aug. 2024.