Pinasthika, Isthi. 2022. “Effect of Working Capital Efficiency, Liquidity, and Solvency on the Profitability of Automotive Industry Companies and Their Components Listed on the Indonesian Stock Exchange in 2004-2008”. Indonesia Auditing Research Journal 11 (1):1-8. https://journals.iarn.or.id/index.php/ARJ/article/view/55.