et. al, Wadea Ameen. “Design the Support Structures for Easy Removal of Un-Melted Powder in Metal Additive Manufacturing”. International Journal of Advanced Science and Technology 29, no. 2 (January 13, 2020): 1847 - 1854. Accessed July 18, 2024. http://sersc.org/journals/index.php/IJAST/article/view/3436.