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. Indonesian Journal of Law and Economics Review, [S. l.], v. 1, n. 3, p. 10.21070/ijler.v2i1.82, 2018. DOI: 10.21070/ijler.v2i1.82. Disponível em: https://ijler.umsida.ac.id/index.php/ijler/article/view/82. Acesso em: 6 dec. 2025.