Vol. 18 No. 1 (2015): JUNE
-
https://doi.org/10.24252/lp.2015v18n1a2 Views: 4997 / PDF Downloads: 1689
-
https://doi.org/10.24252/lp.2015v18n1a6 Views: 1072 / PDF Downloads: 420
-
https://doi.org/10.24252/lp.2015v18n1a7 Views: 1244 / PDF Downloads: 515
-
https://doi.org/10.24252/lp.2015v18n1a9 Views: 21389 / PDF Downloads: 2711