Touchpong Janlee, and Nawadee Srisiriwat. “Flame Retardant Sound Absorbing Panel Made from Bamboo Charcoal and Natural Kaolin Clay”. International Journal of Nanoelectronics and Materials (IJNeaM), vol. 17, no. 1, Feb. 2024, pp. 66-75, doi:10.58915/ijneam.v17i1.463.