Analisis pengaruh diversifikasi terhadap kinerja perusahaan : studi perusahaan tercatat di Bursa Efek Indonesia periode 2006-2011 = Analysis of the effect of diversification on firm performance : case of Indonesian listed companies 2006-2011

Pengaruh political connections terhadap cost of equity studi empiris pada perusahaan yang terdaftar di bursa efek indonesia = The effect of political connections to the cost of equity empirical study on listed companies in indonesian stock exchange

Pengaruh tax avoidance dan institutional ownership terhadap cost of debt: Studi pada perusahaan properti yang terdaftar di Bursa Efek Indonesia Periode 2019-2023 = The Effect of tax avoidance and institutional ownership on cost of debt: Study on property companies listed on the Indonesia Stock Exchange for the Period 2019-2023

Analisis implementasi XBRL terhadap cost of debt pada perusahaan terdaftar di Bursa Efek Indonesia tahun 2015-2016 = The impact of XBRL implementation analysis on cost of debt in Indonesian public listed companies in 2015-2016

Analisis pengaruh strategi diversifikasi terhadap excess value perusahaan dan hubungannya dengan nilai pasar utang pada perusahaan tercatat di Bursa Efek Indonesia tahun 2006-2011 = Analysis of the effect of diversification strategy towards firm s excess value and its relationship with market value of debt on listed companies on the Indonesia stock exchange during 2006-2011