ایزو ۴۵۰۰۱ (Persian Wikipedia)

Analysis of information sources in references of the Wikipedia article "ایزو ۴۵۰۰۱" in Persian language version.

refsWebsite

Global rank Persian rank

629^th place

1,080^th place

1,962^nd place

1,986^th place

ilo.org

"ILO OSH 2001". www.ilo.org. ILO. Retrieved 25 September 2018.

iso.org

"ISO 45001 Occupational health and safety". www.iso.org (به انگلیسی). Retrieved 2018-03-13.