ORTIQOV AZIZ. LINEAR SURFACES WITH A PLANE OF PARALLELISM AND THEIR CLASSIFICATION. Journal of Academic Research and Trends in Educational Sciences, [S. l.], v. 2, n. 2, p. 80–88, 2023. Disponível em: http://ijournal.uz/index.php/jartes/article/view/521. Acesso em: 4 may. 2024.