Zisopol, D. G., Minescu, M., & Iacob, D. V. (2023). 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(2), 10471–10477. https://doi.org/10.48084/etasr.5733