[1]
Hung, . D.T. , Nhi, . P.L. and Long, L.B. 2025. The impact of audit quality on operational efficiency of non-financial enterprises listed on the Vietnamese stock market in the period before and after COVID-19 . The Economics and Finance Letters. 12, 4 (Dec. 2025), 692–705. DOI:https://doi.org/10.18488/29.v12i4.4614.