Vol. 11 No. 1 (2017): JANUARI
Published:
2017-01-10
-
https://doi.org/10.24252/teknosains.v11i1.7583 Views: 2519 / PDF Downloads: 3690
-
https://doi.org/10.24252/teknosains.v11i1.7585 Views: 2910 / PDF Downloads: 3971