Ramon Hurdawaty, Vanessa Mikha Elsa, Dewi Ayu Kusumaningrum
DOI:
10.9734/sajsse/2020/v8i330210
Page: 1-12
Dewi Ayu Kusumaningrum, Ramon Hurdawaty, Marya Yenny
DOI:
10.9734/sajsse/2020/v8i330211
Page: 13-22
Victor Adjarho Ovuakporaye
DOI:
10.9734/sajsse/2020/v8i330213
Page: 35-45
Ray Munachoonga Sikamwaya, Zhao Guiyu
DOI:
10.9734/sajsse/2020/v8i330214
Page: 46-62
Seeprata Parajuli, Udaya Raj Paudel, Niranjan Devkota
DOI:
10.9734/sajsse/2020/v8i330212
Page: 23-34