Vol. 2 No. 2 (2018)
Published : 28 Nov 2018
Article : 5
DOI: : https://doi.org/10.37339/e-bis.v2i2
53 - 63 : https://doi.org/10.37339/e-bis.v2i2.84 : 41 : 86
64 - 70 : https://doi.org/10.37339/e-bis.v2i2.85 : 25 : 109
71 - 80 : https://doi.org/10.37339/e-bis.v2i2.86 : 22 : 51
81 - 87 : https://doi.org/10.37339/e-bis.v2i2.87 : 43 : 505
88 - 91 : https://doi.org/10.37339/e-bis.v2i2.88 : 19 : 50