پتر هورالک (Persian Wikipedia)

Analysis of information sources in references of the Wikipedia article "پتر هورالک" in Persian language version.

refsWebsite
Global rank Persian rank
3,034th place
3,232nd place
low place
low place
low place
low place
1st place
1st place

astro.cz

astronom.cz

eso.org

  • "ESOblog – Photographer in the dark". www.eso.org (به انگلیسی). Retrieved 2017-05-24.
  • ESO. "ESO Photo Ambassadors". www.eso.org (به انگلیسی). Retrieved 2017-05-24.
  • ESO, ESOcast 88: Fulldome Specialists visit Chile (به انگلیسی), retrieved 2017-05-24
  • ESO. "Picture of the Week". www.eso.org (به انگلیسی). Retrieved 2017-05-24.

web.archive.org