Ali N. Sabbar, Saad N. Abood
DOI:
10.9734/ajr2p/2021/v4i330142
Page: 1-13
Pierre Gaillard
DOI:
10.9734/ajr2p/2021/v4i330143
Page: 14-21
Arnold Abramov, Yutao Yue
DOI:
10.9734/ajr2p/2021/v4i330144
Page: 22-28
S. U. Yerima, B. I. Tijjani, U. M. Gana
DOI:
10.9734/ajr2p/2021/v4i330146
Page: 42-65
Selçuk Güler, Ertan Güdekli
DOI:
10.9734/ajr2p/2021/v4i330145
Page: 29-41