Azaldin Alhaj Kozam, Khaled Gewa, Mohamed Ali Aljadi, Hesham Eshabani, Mohamed Saraj, & Mustafa I. Elshbo. (2024). Effect of Welding Positions on The Mechanical Properties of Manual Metal Arc Welding. مجلة شمال إفريقيا للنشر العلمي (NAJSP), 2(3), 249–255. استرجع في من https://najsp.com/index.php/home/article/view/246