AGHAYEVA, Gulsum Allahyar; ASLONQULOVICH JURAEV, Davron. Application of Ill-Posed Problems in Mathematical Modeling, Data Analysis, and Business Mathematics. IETI Transactions on Data Analysis and Forecasting (iTDAF), [S. l.], v. 3, n. 2, p. pp. 50–61, 2025. DOI: 10.3991/itdaf.v3i2.56443. Disponível em: https://online-journals.org/index.php/iTDAF/article/view/56443. Acesso em: 24 apr. 2026.