Kazronian, Sajad, Seyed Abolfazl Zakerian, Alireza Mortezapour, Gebraeil Nasl Saraji, and Mostafa Hosseini. 2019. “Influence of 24-Hours Shift Work System on Occupational Stress Among Iranian Firefighters”. Archives of Advances in Biosciences 10 (4):31-40. https://doi.org/10.22037/aab.v10i4.13398.