N Safaei

A multi-criteria vehicle routing problem with soft time windows by simulated annealing

Reza Tavakkoli-Moghaddam, N Safaei, M. A Shariat, 2005 .

A series—parallel redundant reliability system for cellular manufacturing design

N Safaei, R Tavakkoli-Moghaddam, F Sassani, 2009 .

Solving a generalized aggregate production planning problem by genetic algorithms

R Tavakkoli-Moghaddam, N Safaei, 2006 .