Touchpong Janlee, Nawadee Srisiriwat. Flame retardant sound absorbing panel made from bamboo charcoal and natural kaolin clay . IJNeaM [Internet]. 2024 Feb. 27 [cited 2024 Nov. 18];17(1):66-75. Available from: https://ejournal.unimap.edu.my/index.php/ijneam/article/view/463