Widia Astuty, Elly Susanti, and Hery Pandapotan Silitonga. 2021. “Impact Of Liquidity, Leverage And Size Of The Company On Profitability In Retail Trade Sub-Sector Companies Listed On The Indonesia Stock Exchange”. International Journal of Educational Research &Amp; Social Sciences 2 (4):805-12. https://doi.org/10.51601/ijersc.v2i4.129.