Pengaruh Profitabilitas, Leverage, Umur Perusahaan, Komposisi Dewan Direksi Dan Kepemilikan Institusional Pada Pengungkapan Corporate Social Responsibility (CSR) Di Bursa Efek Indonesia - pebriana, umi sukma (Accounting Department,Economic and Business Faculty of Universitas Udayana in collaboration with the Association of Accounting Department of Indonesia, Bali Region, 2012)