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.

Analisis pengaruh struktur kepemilikan terhadap kinerja perusahaan berdasarkan siklus hidup (studi pada perusahaan manufaktur, IT dan multimedia yang terdaftar di Bursa Efek Indonesia periode 2005-2010) = Analysis of the effect of ownership structure on firm performance based on life cycle (a study of manufacturing, IT, and multimedia firms listed in Indonesia Stock Exchange for the period of 2005-2010)

Pengaruh struktur modal terhadap harga saham pada perusahaan yang terdaftar di Bursa Efek Indonesia periode 2010-2014 = Effect of capital structure on stock price at company listed in Indonesia Stock Exchange period 2010-2014

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

Pengaruh leverage, cash flow, dan agency cost terhadap Firm Growth pada sektor manufaktur yang tercatat di Bursa Efek Indonesia periode 2018 – 2021 = The effect of leverage, cash flow, and agency costs on Firm Growth in the manufacturing sector listed on the Indonesia Stock Exchange in the 2018 – 2021 period