ArchiveVolume 2, Issue 2, June 2019
Song Yukun
Pages: 22-26     Published Online: Jul. 26, 2019
DOI: 10.11648/j.ajcst.20190202.11        Views 170      Downloads 51
Nkondock Mi Bahanag Nicolas, Georges Bell Bitjoka, Emvudu Yves
Pages: 27-34     Published Online: Sep. 23, 2019
DOI: 10.11648/j.ajcst.20190202.12        Views 87      Downloads 25
ADDRESS
Science Publishing Group
1 Rockefeller Plaza,
10th and 11th Floors,
New York, NY 10020
U.S.A.
Tel: (001)347-983-5186