Effect Wisdom Management in Defferentiation Strategy for Service Operations Exploratory: Search of the Views of A Sample of the Officials in the General Establishment of Civil Aviation. Journal of Accounting and Financial Studies ( JAFS ), [S. l.], v. 10, n. 30, p. 55–89, 2019. DOI: 10.34093/jafs.v10i30.406. Disponível em: https://jpgiafs.uobaghdad.edu.iq/index.php/JAFS/article/view/406.. Acesso em: 1 may. 2024.