Analisis risiko pajanan sulfur dioksida (SO2) terhadap kesehatan pekerja di Sentra Industri Keramik Hias Plered (Studi wilayah Kecamatan Plered, Kabupaten Purwakarta, Jawa Barat tahun 2019) = Risk analysis of sulfurdioxide (SO2) exposure to the health of workers in The Industrial Ornamental Ceramics Plered (Study area Plered Subdistrict, Regency of Purwakarta, West Java, 2019)