TY - JOUR T1 - Optimization and multi-objective analysis of tensile, flexural and impact strength in nano-hybrid bio-composites reinforced with Helicteres isora, Holoptelea integrifolia fibers, and nanographene JO - Matéria (Rio de Janeiro) A1 - Krishnasamy, Boopathy A1 - Thirugapillai, Priya A1 - Rajakannu, Amuthakkannan A1 - Selvaraju, Mayakannan SN - 1517-7076 UL - 10.1590/1517-7076-RMAT-2024-0864 VL - 30 Y1 - 2025 PB - Brazil ER -