Mulyono , Xyzco Primarosan , Kasdono , Kevin Yulianto. “COMPETITIVE ADVANTAGES OF FINANCIAL COMPANIES ON THE INDONESIAN STOCK EXCHANGE”. PalArch’s Journal of Archaeology of Egypt / Egyptology, vol. 18, no. 1, Dec. 2020, pp. 406 -17, http://mail.palarch.nl/index.php/jae/article/view/2052.