Zisopol, Dragos Gabriel, Mihail Minescu, and Dragos Valentin Iacob. “A Theoretical-Experimental Study on the Influence of FDM Parameters on the Dimensions of Cylindrical Spur Gears Made of PLA”. Engineering, Technology & Applied Science Research 13, no. 2 (April 2, 2023): 10471–10477. Accessed June 30, 2024. https://etasr.com/index.php/ETASR/article/view/5733.