Flame retardant and Moisture Adsorption Behaviour of Kenaf/Flax/Coconut-Shell Biochar Based Hybrid CompositesVelmurugan Ganesan, Jasgurpreet Singh Chohan, Vasa Anil Kumar, Singarapu Lokesh Sai, Bommepalli Harsha Vardhan Reddy and Sekar SanjeeviEPJ Web Conf., 355 (2026) 02008DOI: https://doi.org/10.1051/epjconf/202635502008