ArchiveVolume 8, Issue 4, August 2019
Yalemsew Genetu, Desta Tegegne
Pages: 141-146     Published Online: Jul. 10, 2019
DOI: 10.11648/j.ss.20190804.11        Views 17      Downloads 13
Ishita Shahid Sams
Pages: 147-159     Published Online: Jul. 10, 2019
DOI: 10.11648/j.ss.20190804.12        Views 15      Downloads 5
Cordelia Givecheh Kometa, Livinus Vernyuy Wirnkar
Pages: 160-169     Published Online: Jul. 15, 2019
DOI: 10.11648/j.ss.20190804.13        Views 7      Downloads 3
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