Prasetyantoko, A., and Rachmadi Parmono. “Does Firm Size Matter? An Empirical Study of Firm Performance in Indonesia”. International Research Journal of Business Studies 2, no. 2 (August 1, 2009): 87–97. Accessed January 19, 2026. https://irjbs.prasetiyamulya.ac.id/index.php/jurnalirjbs/article/view/844.