@article{article52267680, title = {The Evaluation of Sandwich Composite Materials with Vegetable Fibers in a Castor Oil Polyurethane Matrix with Their Faces and Honeycomb Core Made in a 3D Printer}, author = {Pino, Gilberto Garcia del and Bezazi, Abderrezak and Kieling, Antonio Claudio and Macedo Neto, José Costa de and Garcia, Sofia Dehaini and Valin Rivera, Jose Luis and Valin Fernandez, Meyli and Torres, Aristides Rivera and Valenzuela Díaz, Francisco Rolando}, year = {2024}, doi = {10.3390/polym16212980}, journal = {Polymers (print)} }