DEVELOPING STUDENTS’ SPATIAL IMAGINATION IN THE TEACHING THE SUBJECT OF “DESCRIPTIVE GEOMETRY AND ENGINEERING GRAPHICS” WITH THE HELP OF MODERN COMPUTER GRAPHICS. International Engineering Journal For Research & Development, [S. l.], v. 5, n. CONGRESS, p. 7, 2020. DOI: 10.17605/OSF.IO/W9Q3R. Disponível em: http://iejrd.com/index.php/ /article/view/1178. Acesso em: 12 sep. 2025.