id	domain	url
elsr-2937	www.scholink.org	www.scholink.org/ojs/index.php/elsr
elsr-2937	dx.doi.org	http://dx.doi.org/10.22158/elsr.v1n1p128
elsr-2937	www.scholink.org	www.scholink.org/ojs/index.php/elsr
elsr-2937	www.scholink.org	www.scholink.org/ojs/index.php/elsr
elsr-2937	www.scholink.org	www.scholink.org/ojs/index.php/elsr
elsr-2937	www.scholink.org	www.scholink.org/ojs/index.php/elsr
elsr-2937	www.scholink.org	www.scholink.org/ojs/index.php/elsr
elsr-2937	www.scholink.org	www.scholink.org/ojs/index.php/elsr
elsr-2937	www.scholink.org	www.scholink.org/ojs/index.php/elsr
elsr-2937	www.scholink.org	www.scholink.org/ojs/index.php/elsr
elsr-2937	doi.org	https://doi.org/10.20429/ijsotl.2009.030216
elsr-2937	doi.org	https://doi.org/10.1088/1742-6596/947/1/012013
elsr-2937	doi.org	https://doi.org/10.20429/ijsotl.2009.030216
elsr-2937	doi.org	https://doi.org/10.1088/1742-6596/947/1/012013
elsr-2937	www.scholink.org	www.scholink.org/ojs/index.php/elsr
elsr-2937	doi.org	https://doi.org/10.11591/ijere.v4i3.4502
elsr-2937	doi.org	https://doi.org/10.1088/1742-6596/1028/1/012086
elsr-2937	doi.org	https://doi.org/10.2307/749931
elsr-2937	doi.org	https://doi.org/10.11591/ijere.v4i3.4502
elsr-2937	doi.org	https://doi.org/10.1088/1742-6596/1028/1/012086
elsr-2937	doi.org	https://doi.org/10.2307/749931