Pengaruh EBIT, ROA dan ROE terhadap penciptaan (value creation) pada perusahaan yang terdaftar di BEI tahun 2006-2010 = the Impact of EBIT, ROA, and ROE of vale creation on listed company in Indonesia Stock Exchange from 2006 to 2010

Analisis pengaruh penggunaan sukuk (obligasi syariah) terhadap return on asset (roa), asset turn over (ato) dan current ratio (cr) pada perusahaan yang terdaftar di Bursa Efek Indonesia (BEI) dan London Stock Exchange (LSE) periode 2007-2011 = Analysis of the use of sukuk (islamic bond) on return on asset (roa), asset turn over (ato) and current ratio (cr a study of listed companies at Indonesia Stock Exchange (IDX) and London Stock Exchange (LSE) for the period of 2007-2011

analisis pengaruh rasio keuangan (CR, ROA, DER, dan TATO) terhadap trend harga saham: studi pada perusahaan industri energi di Bursa Efek Indonesia periode 2012-2016 = The analysis of financial ratio (CR, ROA, DER, dan TATO) against stock price trend in energy companies listed in Indonesia stock exchange period 2012-2016

Pengaruh pelaksanaan BPJS kesehatan dan coordination of benefit terhadap kinerja perusahaan asuransi komersial di Indonesia = The impact of bpjs kesehatan and coordination of benefit implementation on the performance of private insurance companies in Indonesia

Pengaruh bank size, gearing ratio, non performing loan, asset management, operating efficiency, dan capital adequacy ratio terhadap profitabilitas (ROA dan ROE) bank umum tahun 2008-2015 = The effect bank size, gearing ratio, non performing loan, asset management, operating efficiency, and capital adequacy ratio to profitability (ROA and ROE) conventional banks for the period of 2008-2015