Iwan Firdaus S.Kom.,MM. PROFITABILITY AS A MEDIATION VARIABLE OF LIQUIDITY, SOLVENCY AND THE INFLUENCE OF ACTIVITIES ON COMPANY VALUE (Studies on the Oil and Gas Sub-Sector Listed on the Indonesia Stock Exchange in 2017-2021). JEBR [Internet]. 2023 Aug. 5 [cited 2024 Jul. 22];11(8):7-15. Available from: https://eprajournals.net/index.php/JEBR/article/view/2529