Birhan Moges Adugna, Dr. Bhupendra Kumar, Dr. Umamaheswari K. “Effects of Intellectual Capital Efficiency on the Financial Performance of Share Companies; With the Special Reference of Ethiopian Banks and Insurance Companies”. Annals of the Romanian Society for Cell Biology, Dec. 2020, pp. 1704-16, http://annalsofrscb.ro/index.php/journal/article/view/10635.