E. Khodaparast

The role of workload and job satisfaction in general health of industrial workers in Gonabad, Iran, in 2015

M. Beheshti, E. Ranjbar, R. Hajizadeh, 2014 .

ACCIDENT INVESTIGATION OF CONSTRUCTION SITES IN QOM CITY USING PARETO CHART (2009-2012)

Ahmad Mehri, Roohalah Hajizadeh, J Malakouti, 2015 .