ENGINEERING GRAPHIC SCIENCES ARE A CONCEPTUAL FRAMEWORK FOR CONDUCTING EDUCATIONAL TECHNOLOGIES IN LECTURES AND PRACTICAL TRAINING. Res. Jou. Ana.Inv. [Internet]. 2021 Dec. 26 [cited 2026 Jan. 10];2(12):66-70. Available from: https://reserchjet.academiascience.org/index.php/rjai/article/view/384