Pratiwi, Nurul Intan Okci. “The Effect of Information Asymmetry and Business Diversification on Cost of Equity Capital”. JASa (Jurnal Akuntansi, Audit dan Sistem Informasi Akuntansi) 5, no. 1 (April 24, 2021): 104–112. Accessed December 2, 2025. https://journalfeb.unla.ac.id/index.php/jasa/article/view/1486.