Coretax DJP ini bertujuan memberikan kemudahan dan kenyamanan bagi para wajib pajak dalam menjalankan kewajiban perpajakan mereka.a : the very best diploma or pitch conceivable or attained : acme, pinnacle b : the loudest or optimum array of a sounda : to deal with which has a top or on the top : offer, sort, or function a top rated for b : to prod