Polisi dan Polusi (Studi Kasus Kapasitas Paru Polisi Lalu Lintas Polres Kendari) Balda Balda, Nian Endrian, Ambar Niang Sarina, Munawar Munawar BioWallacea : Jurnal Penelitian Biologi (Journal of Biological Research) Vol. 10 No. 1 2023 DOI 10.33772/biowallacea.v10i1.24362