AMIRKHAN, K. Оn the efficiency of using the vector-coordinate method at the solving of stereometric problems in the middle school. Scientific and pedagogical journal "Bilim" of the I. Altynsarin National Academy of Education, [S. l.], v. 107, n. 4, p. 48–55, 2023. DOI: 10.59941/2960-0642-2023-4-48-55. Disponível em: https://www.bilim-uba.kz/index.php/science/article/view/234. Acesso em: 6 dec. 2025.