Pengaruh keahlian, independensi, kecermatan profesional dan kepatuhan terhadap kode etik pada kualitas audit dalam pelaksanaan audit berbasis risiko di Inspektorat Jenderal Kementerian Pekerjaan Umum = The influence of proficiency, independency, due professional care and act upon code of ethics on audit quality in the implementation of risk based audit at The Inspectorate General of Ministry of Public Works.