Sarumpaet, Tetty, and Agatha Suhardi. “INFORMATION ASSYMETRI, LEVERAGE AND EARNINGS MANAGEMENT (EMPIRICAL STUDY ON MINING COMPANIES LISTED AT INDONESIA STOCK EXCHANGE)”. JURNAL ILMIAH BISNIS, PASAR MODAL DAN UMKM 2, no. 1 (November 12, 2019): 145-149. Accessed April 19, 2024. https://ibn.e-journal.id/index.php/JIBPU/article/view/128.