ARY WIRAJAYA, I. (2011). REAKSI PASAR ATAS PENGUMUMAN CORPORATE GORVERNANCE PERCEPTION INDEX (Studi Peristiwa di Bursa Efek Indonesia). Jurnal Ilmiah Akuntansi Dan Bisnis, 6(1). Retrieved from http://103.29.196.112/index.php/jiab/article/view/2647