Fais A, Dian I. Effect of Operating Costs, Sales Volume, Working Capital and Assets Turnover on Net Profit: Pengaruh Biaya Operasional, Volume Penjualan, Modal Kerja dan Perputaran Aktiva Terhadap Laba Bersih. ijler [Internet]. 2018 May 31 [cited 2025 Dec. 6];1(3):10.21070/ijler.v2i1.82. Available from: https://ijler.umsida.ac.id/index.php/ijler/article/view/82