Soha Mohamed Mohamed Abdallah <br/><br/>
A comparison between fuzzy approaches for solving the critical path problem /  
 مقارنة بين أساليب فازية لحل مشكلة المسار الحرج 
Soha Mohamed Mohamed Abdallah ; Supervised Hegazy Mohamed Zaher , Mohamed Bayoumi Ali , Naglaa Ragaa Saied 
 - Cairo :   Soha Mohamed Mohamed Abdallah ,   2011 
 - 96 Leaves :   facsimiles ;   30cm 
<br/><br/>Thesis (M.Sc.) - Cairo University - Institute of Statistical Studies and Research - Department of Operation Research 
<br/><br/> Three approaches are introduced, the first is a previous study (Chen's approach) and the other two are suggeated (the first proposed approavh and the second proposed approach), to solve the problem of critical path in a projrct network with fuzzy activity times using fuzzy numbers. The three approaches are applied to a real case: Makro Mall in Alsalam City for wholesales using the MATLAB software 
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<br/><br/><label>Subjects--Index Terms: </label>Critical path method Fuzzy sets Project management