Aguila DM, Aday ZM, Delos Reyes AMP, Palas AK, Ruiz HMAM. Natural zeolite as exhaust filter for the adsorption of carbon monoxide, hydrocarbons, and carbon dioxide emitted by a motor vehicle. IRJIEST [Internet]. 2016 Dec. 5 [cited 2024 Nov. 24];2:16-20. Available from: https://ojs.batstate-u.edu.ph/index.php/IRJIEST/article/view/21