Investigation of mechanical characteristics of coir fibre/hexagonal boron nitride reinforced polymer composite oleh Gopalan Venkatachalam, Sampath Aravindh, Mebin Paul Mark, Pitchumani Shenbaga Velu, KB Bharathraj, Aswin K Varghese, Viswanath Perinkulam Subramani, Ramachandran Ramakrishnan, Selvaraj Manickam