Muhammad Raihan Dwi Wibowo, Kusuma Kencanawati, C.I.P. and I Putu Lokantara 2022. The Effect of Volume Fraction Variations Epoxy-Rice Straw Composite Fibers with NaOH Treatment on Tensile and Bending Strength. Natural Sciences Engineering and Technology Journal. 3, 1 (Aug. 2022), 168-176. DOI:https://doi.org/10.37275/nasetjournal.v3i2.30.