Pereira, Guilherme Ruggeri, Fernando Gasi, and Sérgio Ricardo Lourenço. “Review, Analysis, and Classification of 3D Printing Literature: Types of Research and Technology Benefits”. International Journal of Advanced Engineering Research and Science 6, no. 6 (October 5, 2019). Accessed July 22, 2024. https://journal-repository.com/index.php/ijaers/article/view/517.