%0 Journal Article %T "Analysis of the tensile modulus of polypropylene composites reinforced with stone groundwood fibers," %J BioResources %D 2015 %U https://www.ncsu.edu/bioresources/BioRes_07/BioRes_07_1_1310_Lopez_MPEBV_Anal_Tens_Mod_PP_Compos_SG_Fibers_SW_2457.pdf