ArchiveVolume 7, Issue 3, May 2019
López Santa Cruz Dámasa Irene, Caballero Báez Judith Apsara, Díaz Díaz Alejandro Antuan
Pages: 44-49     Published Online: Aug. 16, 2019
DOI: 10.11648/j.ijsts.20190703.11        Views 155      Downloads 23
Zivko Bergant
Pages: 50-55     Published Online: Aug. 29, 2019
DOI: 10.11648/j.ijsts.20190703.12        Views 144      Downloads 43
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