ROOZBEH, Fereshteh; AHADZADEH NAMIN, Mahnaz. Standardized Combined Efficiency in a Two-Stage Data Envelopment Analysis Network. Research Annals of Industrial and Systems Engineering, [S. l.], 2025. DOI: 10.22105/raise.vi.52. Disponível em: https://www.raise.reapress.com/journal/article/view/52.. Acesso em: 12 oct. 2025.