MASTIPANOVA, A. Peculiarities of the straight line allocation in perspective. Educational Dimension, Kryvyi Rih, Ukraine, v. 16, n. 1, p. 315–322, 2006. DOI: 10.31812/educdim.6109. Disponível em: https://journal.kdpu.edu.ua/ped/article/view/6109. Acesso em: 14 jun. 2024.