RIZKA FAZRIA; SALSABILA AZZAHRO LUBIS; ALMA HAFSA FADILAH; INTAN AFRILIYANI; DIO JEREMIA SEMBIRING; MEIGIA NIDYA SARI. The Influence of Net Profit Margin and Company Size on Financial Performance in Product Sub-Sector Companies Registered Households on BEI 2021-2023. International Journal of Economic Research and Financial Accounting (IJERFA), [S. l.], v. 3, n. 2, 2025. DOI: 10.55227/ijerfa.v3i2.276. Disponível em: https://ijerfa.afdifaljournal.com/index.php/ijerfa/article/view/276. Acesso em: 17 apr. 2026.