Briceño-Martínez, Bryan Jhon, Edilberto Antonio Llanes Cedeño, Juan Carlos Rocha-Hoyos, Edwin Chamba, Diego Cuasapud, and Andrés Cárdenaz-Yánez. 2019. “3D Printing Technologies: FDM and Polyjet Evaluations in the Manufacture of Automobile Auto Parts”. Enfoque UTE 10 (3):pp. 13 - 29. https://doi.org/10.29019/enfoque.v10n3.414.