Tsai-Fa(TF) Yen, Jianlin Xiong, Yu-Ming Yan
DOI:
10.9734/ajess/2020/v10i330269
Page: 28-38
Metasebia Lemma Syoum, Mary Thuo, Solomon Kebede Menza
DOI:
10.9734/ajess/2020/v10i330266
Page: 1-13
Enas Gouda, Salah Eldin Kassab, Rabab Abdel Raoof Abed, Somaya Hosney
DOI:
10.9734/ajess/2020/v10i330268
Page: 14-27
Emmanuel Nkansah, Frank Ayiku, Yaw Ackaah Mensah, Collins Fordjour Nkrumah, Atteh Evans
DOI:
10.9734/ajess/2020/v10i330270
Page: 39-49
Ho-Wen Yang, Hsien-Chi Hsieh
DOI:
10.9734/ajess/2020/v10i330278
Page: 65-77