Kemampuan biodegradasi naftalena oleh isolat bakteri gram positif SB 1.2.1 asal Pantai Samudera Baru Karawang pada Medium bushnell-haas dengan penambahan naftalena 0,02% (b/v) dan yeast extract 0,5% (b/v) = Naphthalene biodegradation capability by gram-positive bacterial isolate SB 1.2.1 from Samudera Baru Beach Karawang in bushnell-haas medium with addition of 0,02% naphthalene (w/v) and 0,5% yeast extract (w/v)