Ferian, Chairil Akhyar, Rico Nur Ilham, M. Subhan. THE EFFECT OF LEVERAGE, SYSTEMATIC RISK, FIRM SIZE, GROWTH OPPORTUNITY AND ROA ON EARNING RESPONSE COEFFICIENT IN PHARMACEUTICAL COMPANIES ON THE INDONESIA STOCK EXCHANGE. JARUDA [Internet]. 2023 Jan. 12 [cited 2024 Nov. 27];1(3):233-4. Available from: http://jaruda.org/index.php/go/article/view/44