SARMINA, Sarmina. Effect of Cash Turnover, Receivable Turnover and Inventory Turnover Opportunity on Profitability in Koperasi Serba Usaha Surya Sekawan Martapura: Effect of CTR, RTO and ITO on Profitability. Eqien - Jurnal Ekonomi dan Bisnis, [S. l.], v. 10, n. 1, p. 96–102, 2022. DOI: 10.34308/eqien.v10i1.478. Disponível em: http://stiemuttaqien.ac.id/ojs/index.php/OJS/article/view/478. Acesso em: 27 jul. 2025.