Melkozerovа Людмила. “On the Question of the Method of Using Didactic Tools for Organizing students’ Independent Work on Descriptive Geometry”. Рroblems of engineering and professional education 6, no. 06 (January 23, 2023): 69. Accessed November 21, 2024. https://bulprengpe.enu.kz/index.php/main/article/view/279.