Siti Norayu Mohd Basir, Mohd Zaini Abu Bakar, Fauziah Ismail, Junainor Hassan
DOI:
10.9734/sajsse/2020/v6i430171
Page: 1-7
Yinguo Dong, Jiao Yu
DOI:
10.9734/sajsse/2020/v6i430173
Page: 8-16
Eric Joel Tchinda Kamdem
DOI:
10.9734/sajsse/2020/v6i430174
Page: 17-25
Desi Medi Arisandy, Zuzy Anna, Isni Nurruhwati, Iwang Gumilar
DOI:
10.9734/sajsse/2020/v6i430175
Page: 26-35
Umma Jakia, Md. Sajjad Hosain, Md. Altab Hossin
DOI:
10.9734/sajsse/2020/v6i430176
Page: 36-49