Cichon K, Rybarczyk P, Gębicki J. The influence of the packing material on the efficiency of BTEX compound removal from air in a biofilter. CPE [Internet]. 2026 Mar. 30 [cited 2026 Oct. 20];47(1):e124. Available from: https://wydawnictwo.pan.pl/index.php/cpe/article/view/7658