Andriyanto, R. Widdie, and Mega Metalia. 2015. “Perbandingan Tingkat Kelengkapan Mandatory Disclosure Dan Voluntary Disclosure Informasi Akuntansi Antara Industri High-Profile Dan Low-Profile”. Journal of Accounting and Investment 12 (1):15-35. https://journal.umy.ac.id/index.php/ai/article/view/661.