LOMPO, Palamanga; COMPAORE, Abdoulaye. An introduction to set-valued fractional linear programming based on the null set concept. Statistics, Optimization & Information Computing, [S. l.], v. 14, n. 5, p. 2852–2873, 2025. DOI: 10.19139/soic-2310-5070-2794. Disponível em: https://iapress.org/index.php/soic/article/view/2794. Acesso em: 6 may. 2026.