Sofiatin, D. A., Putri, T. E., & Mulyati, S. (2021). THE EFFECT OF PRODUCT DIVERSIFICATION STRATEGY, FINANCIAL LEVERAGE, FIRM SIZE,AND CAPITAL STRUCTURE ON PROFITABILITY. JASS (Journal of Accounting for Sustainable Society), 2(02). https://doi.org/10.35310/jass.v2i02.669