id	domain	url
easat-1950	creativecommons.org	https://creativecommons.org/licenses/by/4.0/)
easat-1950	doi.org	https://doi.org/10.7718/ijss.v2i1.8
easat-1950	doi.org	https://doi.org/10.1108/ejtd-08-2016-0066
easat-1950	doi.org	https://doi.org/10.1016/j.apmrv.2016.10.002
easat-1950	doi.org	https://doi.org/10.1016/j.paid.2009.12.012
easat-1950	doi.org	https://doi.org/10.5296/ber.v8i1.12395
easat-1950	doi.org	https://doi.org/10.1016/j.sbspro.2014.11.145
easat-1950	doi.org	https://doi.org/10.1002/0470013419.ch1strueco.2004.05.001
easat-1950	creativecommons.org	https://creativecommons.org/licenses/by/4.0
easat-1950	doi.org	https://doi.org/10.1016/j.sbspro.2014.11.145