Pengaruh debt to equity ratio, operation leverage, dan firm size terhadap imbal hasil perusahaan non keuangan di bursa efek indonesia tahun 2009-2013 = Effect of debt to equity ratio operation leverage and firm size to return on non financial companies in indonesia stock exchange period 2009 2013

Determinan struktur modal pada perusahaan non keuangan yang terdaftar di bursa efek indonesia periode 2006-2012 = Determinants of capital structure in non financial companies listed on indonesia stock exchange for the 2006-2012 period

Analisis faktor-faktor yang mempengaruhi kebijakan leverage pada perusahaan non-keuangan yang tercatat di Bursa Efek Indonesia periode 2012-2016 = Analysis of factors affecting leverage policy of non financial firms listed in Indonesian stock exchange period 2012-2016

Faktor-faktor yang mempengaruhi target leverage pada perusahaan yang terdaftar di Bursa Efek Indonesia periode 2014-2018 = Factors affecting target leverage in companies listed in Indonesia Stock Exchange from 2014 to 2018

Studi empiris mengenai leverage debt maturity dan firm investment pada perusahaan non financial dan non utilities di Indonesia analisis data panel tahun 2005 -2012 = Empirical study of leverage debt maturity and firm investment of non financial and non utilities Indonesian firms panel dataset analysis for period 2005-2012