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), vol. 5, no. 1, Apr. 2021, pp. 104-12, doi:10.36555/jasa.v5i1.1486.