MITHA HADI SAFITRI; SRI YUNI; CHRISTINA FRANSISKA. Pengaruh Kepemilikan Institusional, Kepemilikan Manajerial, Inventory Turn Over Dan Leverage Terhadap Net Profit Margin. OPTIMAL Jurnal Ekonomi dan Manajemen, [S. l.], v. 3, n. 3, p. 225–237, 2023. DOI: 10.55606/optimal.v3i3.1832. Disponível em: https://researchhub.id/index.php/optimal/article/view/1832. Acesso em: 8 aug. 2025.