Mechanical Characterization and Predictive Analysis of Flax Fiber/PLA Honeycomb Sandwich Structures in FDM Additive ManufacturingM. Easwaramoorthi, A. Giridharan, K. Nandhakumar, E. Pradeep and G. RangithE3S Web of Conf., 559 (2024) 02010DOI: https://doi.org/10.1051/e3sconf/202455902010