Development and Performance Evaluation of Water Hyacinth and Coir Fiber-Reinforced Epoxy Composites for Engineering ApplicationD. Ravichandran, Muthukumar Marappan, S. Muruganantham, M. Arasu, K. Balaji and M. NandhakumarEPJ Web Conf., 336 (2025) 01011DOI: https://doi.org/10.1051/epjconf/202533601011