Mirza Hylmi Zhafif Lukito and Etik Puspitasari 2025. Effect Alkali Immerse Duration and Fiber Weight Fraction of Artocarpus Elasticus Bark Fiber Composites on Impact Strength for Mudguard Material. JURAL RISET RUMPUN ILMU TEKNIK. 4, 2 (Jul. 2025), 640–655. DOI:https://doi.org/10.55606/jurritek.v4i2.6287.