CAMILLA, A. D.; FEBIYANTI, S. S.; RIKA APRILIA. Investment Optimization with Nonlinear Equation Solving. International Journal of Smart Systems, [S. l.], v. 1, n. 4, p. 152–163, 2023. DOI: 10.63876/ijss.v1i4.61. Disponível em: https://ijss.etunas.com/index.php/ijss/article/view/61. Acesso em: 4 feb. 2026.