Analisis tingkat utang optimal pada perusahaan manufaktur yang terdaftar pada Bursa Efek Indonesia periode 2010-2016 = Analysis of optimal leverage on manufacturing company listed in Indonesia stock exchange period of 2010-2016

Determinan struktur modal pada perusahaan manufaktur yang terdaftar di Bursa Efek Indonesia periode 2006-2015 = The determinants of capital structure of manufacturing firms listed in Indonesia stock exchange for the period of 2006-2015

Pengaruh struktur modal terhadap profitabilitas perusahaan manufaktur yang terdaftar di bursa efek Indonesia periode 2009-2012 = The effect of capital structure to profitability manufacturing company registered in Indonesia stock exchange period 2009-2012

Determinan struktur modal pada perusahaan manufaktur yang terdaftar di Bursa Efek Indonesia periode 2007-2014 = Determinant of capital structure in manufacturing companies listed on Indonesia stock exchange for the 2007 2014 period

Analisis pengaruh struktur modal terhadap profitabilitas perusahaan studi empiris perusahaan perusahaan manufaktur yang terdaftar di Bursa Efek Indonesia periode 2009 2013 = Analysis of capital structure s effect on corporate profitability an empirical study of manufacturing companies listed in Indonesia Stock Exchange period 2009 2013