id	domain	url
essd-675	www.press.ierek.com	http://www.press.ierek.com
essd-675	creativecommons.org	https://creativecommons.org/licenses/by/4.0/)
essd-675	www.press.ierek.com	http://www.press.ierek.com
essd-675	creativecommons.org	https://creativecommons.org/licenses/by/4.0
essd-675	crossmark.crossref.org	https://crossmark.crossref.org/dialog/?doi=10.21625/essd.v4i3.675&domain=press.ierek.com
essd-675	www.ada.gov.sa	www.ada.gov.sa/idc/groups/public/documents/ar_ada_prints/006793.pdf
essd-675	www.ada.gov.sa	http://www.ada.gov.sa/idc/groups/public/documents/ar_ada_prints/006793.pdf