1409-3871
1409-3871
S1409-38712019000100021
10.15517/lank.v19i1.37029
Philippines (the)
Philippines (the)
Philippines (the)
00
04
2019
00
04
2019
19
1
21
22
[
2018
6
2
2
1-21
]
[
2017
24
4
4
164-9
]
[
2016
48
4
4
1619-27
]
[
2016
66
40-8
]
[
2014
6
576
]
[
2011
63
245-57
]
[
2013
69
950-60
]