The institute of national planning, Elrayes, a., & Nosseir, a. (2010). Using pepa to model the unemployment problem. The institute of national planning.
Chicago Style (17th ed.) CitationThe institute of national planning, amani Elrayes, and ann Nosseir. Using Pepa to Model the Unemployment Problem. cairo: The institute of national planning, 2010.
MLA (9th ed.) CitationThe institute of national planning, et al. Using Pepa to Model the Unemployment Problem. The institute of national planning, 2010.