Sinuraya RA. The Effect of Working Capital and Effectiveness of Working Capital on Profitability in Metal and Cement Manufacturing Companies Listed on Indonesia Stock Exchange. ijafibs [Internet]. 2021 Mar. 30 [cited 2026 Jun. 13];8(4):148-54. Available from: https://www.ijafibs.pelnus.ac.id/index.php/ijafibs/article/view/35