ArchiveVolume 7, Issue 4, December 2019
Izuchukwu Francis Okafor
Pages: 54-62     Published Online: Oct. 25, 2019
DOI: 10.11648/j.sjee.20190704.11        Views 50      Downloads 4
Ayesha Khatton, Mubarak Hossen, Nayer Sultana, Mohammad Lutful Ahsan
Pages: 63-66     Published Online: Oct. 25, 2019
DOI: 10.11648/j.sjee.20190704.12        Views 39      Downloads 10
Abraham Tetang Fokone, Adrian-Gabriel Ghiaus
Pages: 67-76     Published Online: Oct. 28, 2019
DOI: 10.11648/j.sjee.20190704.13        Views 43      Downloads 9
Jamilu Ya’u Muhammad, Abudharr Bello Waziri, Abubakar Muhammad Shitu, Umar Muhammad Ahmad, Musa Hassan Muhammad, Yusuf Alhaji, Audu Taofeek Olaniyi, Auwal Abdulkadir Bala
Pages: 77-89     Published Online: Oct. 30, 2019
DOI: 10.11648/j.sjee.20190704.14        Views 47      Downloads 12
Abrham Bert, Tekilil Wolde
Pages: 90-97     Published Online: Nov. 9, 2019
DOI: 10.11648/j.sjee.20190704.15        Views 30      Downloads 4
Li Huaike, Geng Tie, Guo Lei, Luo Jiansheng
Pages: 98-103     Published Online: Nov. 13, 2019
DOI: 10.11648/j.sjee.20190704.16        Views 21      Downloads 5
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