Analisis pengaruh faktor-faktor profitabilitas, tingkat pertumbuhan, assets tangibility, ukuran bank, tingkat pajak dan non-debt tax shield terhadap struktur permodalan bank yang listing di Bursa Efek Indonesia = Analysis of the effect factors of profitability, growth, assets tangibility, size, tax and non-debt tax shield of bank's capital structure of listed bank in Indonesia Stock Exchange

Analisis pengaruh struktur kepemilikan terhadap tingkat risiko dan profitabilitas perbankan di Indonesia periode 2007-2010 = Impact analysis of ownership structure towards banking risk and profitability level in Indonesia period of 2007-2010.

Pengaruh profitabilitas, pertumbuhan, dan struktur aset perusahaan terhadap struktur modal dan likuiditas perusahaan: Studi kasus perusahaan pangan pada sektor pertanian di Indonesia periode 2015 – 2019 = Effect of profitability, growth, and asset structure on firms’ capital structure and liquidity: A study of food companies on agriculture sector in Indonesia within 2015 -2019.

Analisis pengaruh harga minyak, arus kas operasi, cadangan terbukti dan produksi minyak dan gas bumi terhadap kinerja perusahaan : studi empiris pada perusahaan minyak dan gas bumi periode 2007-2010 = Analysis of the effect of oil price, operating cash flow, oil and gas proved reserves and production to firm performance : an empirical studies on oil and gas company period 2007-2010

Analisis pengaruh degree of financial leverage, tax shield dan time interest earned terhadap struktur modal pada perusahaan tertentu yang terdaftar di bei tahun 2011-2015 = Analysis of effect of degree of financial leverage tax shield and time interest earned of capital structure on certain companies listed on the stock exchange year 2011 2015