Characterization of a thermoforming composite material made from hemp fibers and polypropyleneEmilia Ciupan, Lucian Lăzărescu, Ioan Filip, Cornel Ciupan, Emilia Câmpean, Ioan Cionca and Emanuela PopMATEC Web Conf., 137 (2017) 08003DOI: https://doi.org/10.1051/matecconf/201713708003