OUTOUGARI, Maryam; HOSSEINZADEH LOTFI, Farhad; ROSTAMY-MALKHALIFEH, Mohsen; ALLAHVIRANLOO, Tofigh. Revenue Efficiency and the Detection and Analysis of Congestion in Pharmaceutical Companies: A Two-Stage Framework. Annals of Healthcare Systems Engineering, [S. l.], v. 2, n. 4, p. 262–274, 2025. DOI: 10.22105/ahse.v2i4.55. Disponível em: https://autoconfig.ahse.reapress.com/journal/article/view/55.. Acesso em: 5 jul. 2026.