KHAERUNNISA, S.; HERLINAWATI, E.; SYARIF, D. Determinasi Net Profit Margin, Debt to Assets Ratio, dan Operating Profit Margin terhadap Return On Assets pada PT FKS Food Sejahtera Tbk Periode 2015-2024. RIGGS: Journal of Artificial Intelligence and Digital Business, [S. l.], v. 5, n. 1, p. 1035–1045, 2026. DOI: 10.31004/riggs.v5i1.6377. Disponível em: https://journal.ilmudata.co.id/index.php/RIGGS/article/view/6377. Acesso em: 23 apr. 2026.