Baeza-Campuzano, A., and V. M. Castaño. “The Effect of Printing Velocity on the Temperature and Viscosity of the Polymer Thread at the Nozzle Exit in 3D Printers”. Polimery, vol. 66, no. 2, Feb. 2021, pp. 127-38, doi:10.14314/polimery.2021.2.6.