@article{ESJ Editorial Office_2020, title={ESJ October COVER PAGE}, volume={15}, url={https://eujournal.org/index.php/esj/article/view/12515}, abstractNote={<p>ESJ October Cover Page vol.15 no.30</p&gt;}, number={30}, journal={European Scientific Journal, ESJ}, author={ESJ Editorial Office}, year={2020}, month={May} }