ArchiveVolume 4, Issue 2, June 2018
Xu Guirong
Pages: 5-11     Published Online: Sep. 5, 2018
DOI: 10.11648/j.ajasr.20180402.11        Views 1372      Downloads 128
Robson Antônio Tavares da Costa, Eline Olímpia de Souza Queiroz, Aléxia Galvão Assunção
Pages: 12-19     Published Online: Sep. 10, 2018
DOI: 10.11648/j.ajasr.20180402.12        Views 1361      Downloads 113
Yuan Lixin
Pages: 20-27     Published Online: Sep. 30, 2018
DOI: 10.11648/j.ajasr.20180402.13        Views 1366      Downloads 84
Liu Yanrui, Ding Minglei
Pages: 28-32     Published Online: Nov. 10, 2018
DOI: 10.11648/j.ajasr.20180402.14        Views 998      Downloads 82
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