id	domain	url
gujaf-420	doi.org	https://doi.org/10.57233/gujaf.v6i2.09
gujaf-420	www.altech-roup.com	http://www.altech-roup.com/ftp/epearticle.pdf
gujaf-420	doi.org	https://doi.org/10.1108/cg-09-2021-0352
gujaf-420	www.researchgate.net	https://www.researchgate.net