Efficiency comparison between conventional and islamic rural banks in Sumatra during the covid-19 pandemic

Efisiensi Relatif Eselon 1 Kementerian Keuangan Tahun 2008 dan Tahun 2009 = Relative Efficiency Echelon 1 Ministry of Finance Year 2008 and 2009 = Relative efficiency echelon 1 ministry of finance year 2008 and 2009

Pengaruh efisiensi inovasi terhadap performa operasi dan valuasi perusahaan di Eropa periode 2004-2011 = Effect of innovative efficiency toward operating performance firm value in Europe 2004-2011

Analisis pengaruh kepemilikan saham bank oleh asing terhadap efisiensi perbankan di Indonesia = Effect analysis of ownership of bank shares by foreign towards the banking efficiency

Pengaruh efisiensi energi listrik pada sektor industri dan komersial terhadap permintaan listrik di Indonesia = The effect of electricity efficiency in industrial and commercial sectors on electricity demand in Indonesia / Dini Mulyani