MAGHBOULI, Mahnaz; POURHABIB YEKTA, Azam; ZORRIEHHABIB, Monireh. The Theory of Complex-valued Data Envelopment Analysis (DEA). Systemic Analytics, [S. l.], v. 2, n. 2, p. 218–228, 2024. DOI: 10.31181/sa22202420. Disponível em: https://sa-journal.org/index.php/systemic/article/view/20.. Acesso em: 16 oct. 2024.