Abraheem Almajdoub and Abdussalam Ali Ahmed (2026) “Effect of 3D Printing Orientation on the Mechanical Properties of PA, PETG, and PLA Materials ”, Al-Mutawassit Journal for Basic and Applied Sciences, 2(1), pp. 1–18. Available at: https://www.mutawassitpub.com/index.php/mjbas/article/view/13 (Accessed: 6 September 2026).