Prayanthi, Ika, Danny Ivan Rantung, and Nouke Sysca Oroh. “Profitability Beyond Size: How Working Capital Efficiency Creates Value Across Industries”. Indonesian Journal Economic Review (IJER) 6, no. 2 (June 28, 2026): 671–678. Accessed June 16, 2026. https://www.journal.msti-indonesia.com/index.php/ijer/article/view/826.