ArchiveVolume 2, Issue 4, December 2018
Emile Miégoué, Fernand Tendonkeng, Nathalie Mweugang Ngouopo, Jules Lemoufouet, Josué Fossi, Paulette Ntsafack, Etienne Tedonkeng Pamo
Pages: 36-44     Published Online: Dec. 26, 2018
DOI: 10.11648/j.ijast.20180204.11        Views 326      Downloads 29
Solomon Teshome, Tekile Bobo, Beriso Wako
Pages: 45-54     Published Online: Jan. 7, 2019
DOI: 10.11648/j.ijast.20180204.12        Views 308      Downloads 23
Mahmoud Abdelatife Mohamed Abdullah, Ibrahim Mohamed Ibrahim Youssef, Mamdouh Alsayed Eissa
Pages: 55-61     Published Online: Jan. 11, 2019
DOI: 10.11648/j.ijast.20180204.13        Views 294      Downloads 44
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