HARTONO, H. Solution of Dynamic Optimization Problems Constrained by the Fraction Penalty Method. Indonesian Journal of Information Systems, [S. l.], v. 2, n. 2, p. 130–139, 2020. DOI: 10.24002/ijis.v2i2.3223. Disponível em: https://ojs.uajy.ac.id/index.php/IJIS/article/view/3223. Acesso em: 6 oct. 2025.