Pengaruh leverage terhadap investasi perusahaan dengan ketidakpastian sebagai variabel moderasi pada perusahaan manufaktur yang tercatat di Bursa Efek Indonesia periode 2014-2018 = The impact of leverage on firm investment with uncertainty as moderating variable on manufacturing company listed in Indonesia Stock Exchange period 2014-2018.

Pengaruh keputusan hedging dengan instrumen derivatif terhadap nilai perusahaan non keuangan yang terdaftar di bursa efek indonesia periode 2014-2018 = The Effect of Hedging with Financial Derivatives on Firm Value in Non-financial Companies that Listing on Indonesia Stock Exchange period 2014 to 2018

Pengaruh dividend payout ratio dan key firm characteristics terhadap value of firm pada perusahaan yang terdaftar di Bursa Efek Indonesia periode 2012-2016 = The effect of dividend payout ratio and key firm characteristics to value of firm in company listed in Indonesia stock exchange period 2012-2016

Analisis pengaruh board governance dan cash holdings terhadap nilai perusahaan : studi empiris pada perusahaan-perusahaan yang terdaftar di Bursa Efek Indonesia periode 2005-2010 = Analysis of the effect of board governance and cash holdings on firm value : empirical study of firms listed in Indonesia Stock Exchange for the period of 2005-2010

Pengaruh Biaya Riset dan Pengembangan Terhadap Kinerja dan Nilai Perusahaan : Studi pada Perusahaan Yang Terdaftar di Bursa Efek Indonesia Periode 2017-2021 = The Impact of Research and Development Expenditure on Firm Performance and Firm Value : Studies on Companies Listed on The Indonesian Stock Exchange for Period 2017-2021