Kumiko Okada (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "Kumiko Okada" in English language version.

refsWebsite

Global rank English rank

588^th place

546^th place

1web.archive.org

1^st place

1^st place

iaaf.org

media.aws.iaaf.org

"Women's 20 kilometres walk heats results" (PDF). IAAF. Retrieved 29 August 2015.
"Women's 20 kilometres walk" (PDF). 2022 World Athletics Championships. Archived from the original (PDF) on 16 July 2022. Retrieved 16 July 2022.

web.archive.org

"Women's 20 kilometres walk" (PDF). 2022 World Athletics Championships. Archived from the original (PDF) on 16 July 2022. Retrieved 16 July 2022.