Radjabov Mansur Rustamovich. “Teaching Methodology Topics Orthogonal Projections Of A Point Using Engineering Graphics”. American Journal of Language, Literacy and Learning in STEM Education (2993-2769) 1, no. 9 (November 20, 2023): 226–228. Accessed December 22, 2024. http://grnjournal.us/index.php/STEM/article/view/1418.